Which relationship is always correct for the angles x, y, and z of triangle ABC? (1 point)

A triangle ABC has angle ABC labeled as y, angle ACB labeled as z, and the exterior angle at A labeled as x.
x + z = y
y + z = x
x + y + z = 180 degrees
x + y + z = 90 degrees

Answers

Answer 1
answer: y + z = x
I think-
Answer 2
X + y + z = 180 degrees

Related Questions

Caleb earns $_____ per hour_______ than Hassan.
^
more or less

Answers

Answer:Caleb earns $24 per hour more than Hassan

Step-by-step explanation:

819.40/34=24.08 rounded to 24

Hassan makes 21.5 per hour

Answer:

Caleb earns $2.6 per hour more than Hassan.

Step-by-step explanation:

eg:

Hassan: $21.5 = 1hr

Caleb: $819.40 = 34hr

819.40 ÷ 34 = $24.1 (earned by Caleb per hour)

$24.1 - $21.5 = $2.6 (more than Hassan)

If the product of 6 integers is negative, at most how many of the integers can be negative?​

Answers

Answer: 5 negatives

Step-by-step explanation:

Prentice Hall Mathematics Course 1 Chapter 2 page. 77
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a. COOKING Q: The largest pan of lasagna weighed 3477 pounds. The length of the pan was ten times its width. Write an algebraic expression for the length of the pan of lasagna in terms of its width W.
b. The lasagna measured 7 feet wide. Evaluate the expression to find the length of the pan of lasagna
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Please answer this question quick!!

Answers

Answer:

sorry I have no clue I don't like mathe either the half of the reason I can't answer it

The expression of length in terms of width is L = 10W and the length of the pan when the width is 7 feet will be 70 feet.

What is an expression?

A mixture of variables, numbers, addition, subtraction, multiplication, and division are called expressions.

A statement expressing the equality of two mathematical expressions is known as an equation.

Suppose, the length and width of the pan are L and W corresponding.

As per the given,

(a)

The length of the pan was ten times its width.

L = 10W

The above expression is the length of the pan in terms of width.

(b)

The lasagna measured 7 feet wide.

L = 10 x 7 = 70 feet

Hence "According to the formula L = 10W, the length of the pan will be 70 feet when the width is 7 feet.".

To learn more about expression,

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Write a situation that matches the diagram, or make a diagram that matches the situation.
Use the picture I posted and draw/write (clearly) the correct answer.
Thank you!​ This needs to be done by today and quick.

Answers

so uh...which picture?

i can’t help if there isn’t a picture. maybe link one or post it on the comments

Check that 12g is equivalent to 48%.

Answers

Answer:

See answers in the picture below.

Step-by-step explanation:

Sam’s Soups is open 6 days a week, 76 hours in all. Its hours are the same every day, except on Saturday and Sunday. On those days, it is open 2 hours longer. How long is Sam’s Soups open on Sunday? Use an equation to solve.

Answers

The number of hours that Sam’s Soups is open on Sunday will be 14 hours.

What is the solution to the equation?

The allocation of weights to the important variables that produce the calculation's optimum is referred to as a direct consequence.

Sam's Soups is open 6 days per week, 76 hours altogether. Its hours are similar consistently, besides on Saturday and Sunday. On those days, it is open 2 hours longer.

Let 'x' be the number of hours spent on Saturday and Sunday. Then the equation is given as,

x + x + (x - 2) + (x - 2) + (x - 2) + (x - 2) = 76

Simplify the equation, then we have

6x - 8 = 76

6x = 84

x = 14 horus

The number of hours that Sam’s Soups is open on Sunday will be 14 hours.

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Julia decides to sell the baskets she doesn’t have room for. If she bought each of them for $8.50 and sells them for $12, what is percent of markup? What is her overall profit?

Answers

Given:

Cost = $8.50,Selling price = $12.00.

Find markup:

$12.00 - $8.50 = $3.50

Percent of markup:

3.50/8.50 × 100% = 41.18% (rounded)

The number of baskets is not given. If it is x, then total profit is:

3.5x dollars

Given:

Cost = $8.50,

The selling price = is $12.00.

Find markup:

$12.00 - $8.50 = $3.50

Percent of markup:

3.50/8.50 × 100% = 41.18% (rounded)

The number of baskets is not given. If it is x, then the total profit is:

3.5x dollars

Step-by-step explanation:

A toy company's total payment for salaries for the first two months of 2012 is $40,765. Write and solve an equation to find the salaries for the second month if the first month’s salaries are $10,205.

Answers

Answer:

its D

12,455 + x = 23,894

x = 10,560

Step-by-step explanation:

Let's say that the variable 'x' represents the salaries for the second month, so out equation would be:

10,205 + x = 23,894

To solve, we must isolate the variable by subtracting 12,455 from both sides:

10,205 + x = 23,894

-10,205        -10,205

x = 10,560

So, the second month's salary was $10,560

Step-by-step explanation:

Answer: x = $30,560

Step-by-step explanation:

1. Let the second month payment be x

2. The first month + The second month = both of the months

3. So substituting: 10,205 + x = 40,765

4. Subtract 10,205 from both sides: x = 30,560

PLEASE HELP!!!!!!!!!!!!!!!!!
WILL MARK BRAINLIEST
What is 5,890,000 in Scientific Notation?

Answers

Answer:

5.89 x 10^6

The purpose of scientific notation is for scientists to write very large, or very small, numbers with ease.

Calculating scientific notation for a positive integer is simple, as it always follows this notation:

a x 10b

Follow the steps below to see how 5,890,000 is written in scientific notation.

To find a, take the number and move a decimal place to the right one position.

Original Number: 5,890,000

New Number: 5.890000

count how many times you moved the decimal and that's your power

in this case it's ^6

It’s 5.89 X 10^6. This is, in England, called standard form. It’s how really large numbers are represented in a small way.

What does pemdas stand four ??

Answers

Answer:

Parentesis

Exponent

Multiplication

Division

Addition

Subtraction

Step-by-step explanation:

Answer: PEMDAS stands for parenthesis, exponents, multiplication, division, addition, subtraction

Mr. Chin asked his class to solve for y in the equation 8(3y - 5) = 9(y - 5) -1. Explain how to solve for y. Then solve.

Answers

Answer:

[tex]\Huge \boxed{\boxed{\bf{y = -\frac{2}{5} }}}[/tex]

Step-by-step explanation:

To solve for [tex]\tt{y}[/tex] in the equation [tex]\tt{8(3y - 5) = 9(y - 5) - 1}[/tex], we'll need to simplify and isolate the variable.

Let's start by distributing the 8 on the left side and the 9 on the right side of the equation:

[tex]\tt{8(3y - 5) = 9(y - 5) - 1}[/tex][tex]\tt{24y - 40 = 9y - 45 - 1}[/tex]

Next, we'll combine like terms on both sides of the equation:

[tex]\tt{24y - 40 = 9y - 46}[/tex]

To isolate the variable, we'll move all the terms involving y to one side of the equation. Let's subtract 9y from both sides:

[tex]\tt{24y - 9y - 40 = 9y - 9y - 46}[/tex]

Simplifying further, we have:

[tex]\tt{15y - 40 = -46}[/tex]

To isolate "y," let's add 40 to both sides:

[tex]\tt{15y - 40 + 40 = -46 + 40}[/tex]

Simplifying, we get:

[tex]\tt{15y = -6}[/tex]

Finally, we can solve for "y" by dividing both sides of the equation by 15:

[tex]\tt{\frac{15y}{15} = \frac{-6}{15}}[/tex]

Simplifying the equation, we have:

[tex]\tt{y = -\frac{2}{5} }[/tex]

So, the solution to the equation is y = -2/5.

Learn more about solving equations that have variable on both sides.

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________________________________________________________

Full Steps

[tex]\bf{8(3y - 5) = 9(y - 5) - 1}[/tex][tex]\tt{24y - 40 = 9y - 45 - 1}[/tex][tex]\tt{24y - 40 = 9y - 46}[/tex][tex]\tt{24y - 9y - 40 = 9y - 9y - 46}[/tex][tex]\tt{15y - 40 = -46}[/tex][tex]\tt{15y - 40 + 40 = -46 + 40}[/tex][tex]\tt{15y = -6}[/tex][tex]\tt{\frac{15y}{15} = \frac{-6}{15}}[/tex][tex]\tt{y = -\frac{2}{5} }[/tex]

________________________________________________________

Heloo need help on mathe ples

Answers

Answer:

add all the sides

Step-by-step explanation:

The easiest way to solve this is creating two shapes; cut the top off so it's a square-like shape, and you'll also have the long rectangle at the bottom.

the first shape's area is 3.8 x 4 = 15.2

the second is 13.05 x 3.6 = 46.98

since originally it's one shape, add them together. the area is 62.18 ft^2.

BRAINLIEST Which net represents the three-dimensional figure shown on the right?

Answers

The answer is C, there are many formulas associated with it.
The formula for c for the current figure is 2(base * height) + s1 + s2 + s3(length)
But the formula I use is a*b + 3 * b * height, where a and B are sides

The net represents the three-dimensional figure is

2(1/2 x 3 x 4) + 4 x 2 + 3 x 2 + 5 x 2

The correct option is C.

What is Expression?

Mathematical expressions consist of at least two numbers or variables, at least one arithmetic operation, and a statement. It's possible to multiply, divide, add, or subtract with this mathematical operation. An expression's structure is as follows:

Expression: (Math Operator, Number/Variable, Math Operator)

We know that the formula for calculating the Area of prism is

= 2 ( base x height) + (s1 + s2 + s3) length

But according to the given figure we have to

= length x width + 3 x width x height

= ab + 3bh

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Which expression can be used to find the surface area of the triangular prism? Will give Brainliest!

Answers

Answer:

C

Step-by-step explanation:

It is usually A= 1/2 B*H which 1/2*3*4 in parentheses would fit this, but im not 100% sure!

We are given the dimensions in the net drawing (the two-dimensional image of the shapes used to create the triangular prism). Let’s list the information we have:

• We have two congruent right triangles with bases=3 and heights=4

• 3 Rectangles, which all share the same width: width=2

Since we are dealing with two-dimensional figures, we must use the area formulas for them.

Area of triangle:

A=1/2•B•H

Area of a rectangle:

A=L•W

Because we have two congruent triangles, their areas must be congruent, too. So, we have double the area of one triangle. So, we can modify the formula:

A=2(1/2•B•H)

Because all three rectangles share the same width but have different lengths, we can add their lengths together to form one whole rectangle.

4+3+5=12

So, all three rectangles’ sides have been combined (added) to form one whole rectangle with the dimensions:

12 by 2.

Now, because the surface area is the total area used to form the faces of a 3-D shape, we must add all the areas of the figures together.

Area of a triangle (modified)

A=2(1/2•3•4)

Area of rectangle:

A=12•2

Simplify:

Triangle:

A=2(6)

A=12

Rectangle:

A=12•2

A=24

Now, let’s add the areas together:

12+24=36

So, the surface area is 36ft^2.

Now, to answer the question, option 3.) is correct

A: 2(1/2•3•4)+4•2+3•2+5•2

(part 2 of my request, check my profile questions to see more thx! <3)

Answers

Answer:

Time +1, Temp +2

Students +5, Magazines +50

Trees +5, Apples +100

I don’t know cook but what the other guy said

The amount of money you spend on x CDs and y DVDs is given by the equation 14x+18y=126. Find the intercepts.

Need this soon please

Answers

Answer:

The y intercept is (0,7) The x intercept is (9,0)

Step-by-step explanation:

You set the x to zero if you want the y intercept and vice versa for the x intercept.

14x+18y=126  y intercept

14(0)+18y=126

0+18y=126

18y=126  divide by 18

y=7

do the same thing for the x intercept except set the y to 0  

Question
Solve the equation.

−8(y+9)=−40
y=?

Answers

Answer:

y+9= -40/-8

y+9= 5

y=5-9

y= -4

y-4! good luck and have a great day, also have a good school year!! :)

another math question because i do not understand math at all

Answers

Answer:

8/15

Step-by-step explanation:

There is absolute value, so the a and b become positives.

But there is a negative on the outside, meaning  - (a+b)

So:

-1 2/3 - 1

______

2 - (-3)

Then..

-2 2/3

______

5

You can convert each number to a complete fraction and use keep change flip.

2 2/3 = 8/3 and 5 = 15/3

8/3 divided by 15/3 is..

8 x 3

_.   _

3.   15

You can cancel out the 3's and then multiple 8/1 x 1/15

That equals 8/15, since you can't simplify it anymore.

The answer to the question is 8/15

At a school cafeteria, a staff person surveyed the food preferences of 35 students. For every five students, two said they liked liked heathy food. How many students preferred heathy foods.

Answers

Answer: 14 students.

Step-by-step explanation:

7 students preferred heathy food

how many least common multiples of 10 and 12 are there one or infinitely many- 20 points to answer quickly

Answers

there is only one, the least common multiple is 60

Answer:

Step-by-step explanation:

Least Common Multiple of 10 and 12 = 60 Step 1: Find the prime factorization of 10 10 = 2 x 5 Step 2: Find the prime factorization of 12.

Geometry
Answer with a proper explanation

Answers

Answer:

We know that nonagon have total of 1 260 angles.

1 260 = 8x + 4x

1 260 = 12x

x = 105

Therefore, the value of x is 105.

8 angles have 105 degrees and the other one is 420.

Step-by-step explanation:

heart and star pls <3 brainliest will be appreciated <3(っ◔◡◔)っ  -{ elyna s }-
The answer of this equation is X =105

In what ways was Brian struggling for survival in the first two chapters (both physically and emotionally)? Use RACE to respond. Book is HATCHET.

Answers

Answer:he used the hatchet by making a fire

Step-by-step explanation:

He was suffering mentally because of his parents divorce, and that he had to go to his father at summer. Physically: by crashing into the plane and trying to survive all alone in the forest with nothing but a hatchet.

Hi there! Please help me asap and explain how you did it... Tysm!♡♡

Answers

Answer:

A = ( -1 , 4 )

B = ( -4 , 3 )

C = ( -2 , 1 )

Explanation:

You basically just flip it along the line like a mirror would

A = ( -1 , 4 )

B = ( -4 , 3 )

C = ( -2, 1 )

Basically, you match the coordinates of the image to the other part and see the new coordinates. It's like seeing something in a mirror, but with a different view.

(Hope it helps!)

what is the answer for 5/8x + 4 = 3/8x + 12






















Answers

Answer:

x=32

Step-by-step explanation:

Answer:

x = 32

Step-by-step explanation:

A chef made 150 cups of chili and sold 60% of it. A serving size of the chili is 1 2/3 cups. How many servings of the chili were sold.

(Unit: expressions & equations)

Answers

150× 60% ÷ 1⅔

150×60/100 ÷ 5/3

15 × 6 ×3/5

3 × 18

54

54 servings of the chili were sold.

The number of cups of chili that he sold will be will be 90 cups. Then the number of servings of the chili sold will be 54.

What is the percentage?

The amount of any product is given as though it was a proportion of a hundred. The ratio can be expressed as a quarter of 100. The phrase % translates to one hundred percent. It is symbolized by the character '%'.

A chef made 150 cups of chili and sold 60% of it. Then the number of cups of chili that he sold will be calculated as,

⇒ 60% of 150

⇒ 0.60 x 150

⇒ 90 cups

The serving size of the chili is 1 ²/₃ cups.

Convert the mixed fraction number into a fraction number, then we have

1 ²/₃ cups = 1 + 2/3

1 ²/₃ cups = 5/3 cups

Then the number of servings of the chili sold will be calculated as,

⇒ 90 / (5/3)

⇒ 90 x (3 / 5)

⇒ 18 x 3

⇒ 54

The number of cups of chili that he sold will be will be 90 cups. Then the number of servings of the chili sold will be 54.

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Graph this function: y=|x–3|+3

Answers

Answer:

Here is the graphed visual of the equation.

X : 1,2,3,4,5
Y : 5,4,3,4,5

Which net represents the three-dimensional figure shown on the right? Will give brainliest!

Answers

Answer:

Looks like the top left

Answer:

It's the 1st one from the left!

Step-by-step explanation:

True or false, the fractions ¾ and 6/8 are equivalent.

A. True

B. False

Answers

Answer: A. True

Step-by-step explanation:

A because 3/4 multiplied by 2 on both top and bottom are 6/8

Is the relationship between the distance traveled and the time shown in the graph proportional?

Answers

no it isn’t because I said so

Answer:

NO

Step-by-step explanation:

it's starts at the origin but is not a straight line.

Sam’s Soups is open 6 days a week, 76 hours in all. Its hours are the same every day, except on Saturday and Sunday. On those days, it is open 2 hours longer. How long is Sam’s Soups open on Sunday? Use an equation to solve.

Answers

Answer:

14 hours

Step-by-step explanation:

Let x be the number of hours open on each of the four days (because it is six days per week) that are not Saturday or Sunday. Thus, the total number of hours on those days would be 4x. Then, we are told that Sam's Soups are open 2 hours longer on Saturdays and Sundays, so that would be x + 2. There are two of those days, so that would be 2(x + 2). Since all of these hours total 76, we have our equation:

4x + 2(x + 2) = 76

4x + 2x + 4 = 76

6x = 72

x = 12

Remember, 12 hours is the number of hours that Sam's Soups is open on days that are not Saturday and Sunday. Those days are x + 2. Thus, that is 12 + 2 = 14 hours.

Answer:

14 hours

Step-by-step explanation:

x = hours on day other than saturday and sunday

y = hours on Saturday and Sunday.

Sam's soups are only open 6 days a week, and 2 are weekends, so it is only open on 4 weekdays.

4x + 2y = 76

We know the hours on Saturday and Sunday are 2 hours more than the weekday hours.

So,

y = x + 2

Substituting that back into the original equation,

4x + 2(x+2) = 76

4x + 2x + 4 = 76

6x = 72

x = 12

y = 14

So Sam's Soups is open 14 hours on Sunday.

Other Questions
One of the reasons that terrorism is so effective is that it can make everyday objects or common public gatherings dangerous. Which BEST explains why this makes terrorism a difficult social problem to solve?A. It makes it much easier to tell terrorists from average citizens.B. There are few government agencies whose purpose is to fight terrorism.C. The tools of terrorism are very accessible to those who want to do harm.D. Most terrorists do not have any kind of agenda and strike random people. What attractive force pulls electrons toward protons to form chemical bonds?A. Chemical bondingB. Attraction of oppositesC. ElectronegativityD. Ionization energy What provided Philadelphia with a rural atmosphere? To investigate the relationship between the selling price of a house, y , in dollars, and the size of the house x, in square feet, a local builder collected data on a random sample of 120 houses from a certain region. Assume that the conditions for inference for the slope of a regression line are met. The resulting 95 percent confidence interval for the population slope of the regression line relating price and size is given by (62,99). The local builder claims that the selling price of houses from the region increases by $104 for every extra square foot of space in the house. Which of the following best describes the conclusion that can be reached about this claim based on the confidence interval?a. The claim is supported by the interval, since the interval does not contain the value 0. b. The claim is supported by the interval, since all values in the interval are positive. . The claim is supported by the interval, since the interval does not contain the value 104. d. The claim is not supported by the interval, since the interval does not contain the value 0. e. The claim is not supported by the interval, E since the interval does not contain the value 104. It was the result of the night 13th amendment to the U.S. Constitution which was ratified in 1865 plz Answer best one gets brainlyest DIRECTIONS : Rewrite each sentence to create parallelism . A competitive cliff diver jumps intowater 81 feet below. The distance d that the diver fallsin t seconds is given by the equation d = 16t^2. Howlong does it take the diver to hit the water? A small car has a head-on collision with a large truck. Which of the following statements concerning the magnitude of the average force due to the collision is correct? The small car and the truck experience the same average force. The small car experiences the greater average force. The truck experiences the greater average force. It is impossible to tell since the masses are not given. It is impossible to tell since the velocities are not given. 1 points Saved Question 1 of 5 Moving to another question will save this response. What is the effect when the author of Exploring the Titanic describes the night the Titanic sank?The reader understands the authors reasons for wanting to find the Titanic.The reader realizes that the author has regrets about finding the Titanic.A mood of disappointment builds and lasts throughout the rest of the passage.A respectful mood forms alongside the existing general mood of excitement. Expand 68*104......... Three (3) Types of Section Views used in engineering drawing arePlan, Front and EndOrthographic, Isometric and Oblique SectionFull, Half and Offset SectionNone of the above Paragraph FourThe "Little Gator" has experienced just as much success off the racetrack. He was recently presented with the Mullinax Ford Community Hero Award for his community service. When asked what he believes is an important quality to succeed in life, Noah replied, "Helping people out." Despite his busy racing practice and competition schedule, Noah dedicates time to speak with students and make educational and inspirational films. In one film, Noah encourages other kids to dream big and work hard to achieve their dreams. In another film, he talks about the importance of respect. He reminds viewers, "Everyone is unique. We should be kind to everyone. Don't be a bully."Select the sentence that explicitly supports the first sentence of paragraph 4: "The "Little Gator" has experienced just as much success off the racetrack." (5 points) aIn one film, Noah encourages other kids to dream big and work hard to achieve their dreams. bHe was recently presented with the Mullinax Ford Community Hero Award for his community service. cIn another film, he talks about the importance of respect. dHe reminds viewers, "Everyone is unique. We should be kind to everyone. Don't be a bully." 2. What is the evidence that 4- legged animals came from fish? 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(Paragraph 2).B. She searched the neighborhood for tougher challenges, playing anyone who was willing. In a nearby soccer field, she practiced for hours. (Paragraph 8).C. Her father convinced her to work with soccer trainer James Galanis. Soon, she was in six-hour practice sessions, year-round, in all kinds of weather. (Paragraph 13).D. Despite injuries and setbacks, she has become the highest-scoring midfielder in U.S. women's soccer history. (Paragraph 15).3. What does the word "knack" mean when used in this sentence? Before the World Cup began, Lloyd described her knack for shining in big games. Theres a switch that kind of goes off inside of me when theres a big match, *15 pointsA. A special ability to do something.B. A small worthless object.C. An expandable travel bag.D. Freezing up under pressure. The American Heart Association is about to conduct an anti-smoking campaign and wants to know the fraction of Americans over 33 who smoke. Step 1 of 2: Suppose a sample of 1267 Americans over 33 is drawn. Of these people, 913 don't smoke. Using the data, estimate the proportion of Americans over 33 who smoke. Enter your answer as a fraction or a decimal number rounded to three decimal places. Which of the following names the group best known for settling this region and states their reason for settling?A. Merchants: To trade with the region's American Indians B. Quakers: To stablish a colony free of slaveryC. Explorers: To map the region's riversD. Puritans: To freely practice their religion