Mathematics College

BC
Round your answer to the nearest hundredth.
А
50°
?
3
B

BCRound Your Answer To The Nearest Hundredth.50?3B

Answers

Answer 1

Use the sine function.

sine = opposite side of triangle divided by the hypotenuse.

Here is the set up:

sin(50°) = BC/3

sin(50°)/3 = BC

Use your calculator to simply left side.

Take it from here.

Related Questions

Hakima and Joshua both opened savings accounts. Both started with a balance of zero dollars. For every $3 that Hakima saves in her account, Joshua saves $5. If they have saved a total of $336, how much did Hakima save?

Answers

I’m pretty sure that would be $112

Jonas has 16 carnations and 12 roses. He wants to make identical bouquets for a party. How many bouquets can he make?

Answers

Answer:

Jonas can make 4 bouquets, each containing 4 carnations and 3 roses.

Step-by-step explanation:

Given that Jonas has 16 carnations and 12 roses, and he wants to make identical bouquets for a party, to determine how many bouquets can he make the following calculation must be performed, obtaining the largest common divisor between both numbers:

12 = Divisible by 2, 3, 4, 6 and 12

16 = Divisible by 2, 4, 8 and 16

Thus, the common greatest divisor between the two numbers is 4.

12/4 = 3

16/4 = 4

So, Jonas can make 4 bouquets, each containing 4 carnations and 3 roses.

Find the surface area or i will kiII myseIf (I give brainliest! :D)

Answers

Answer:

I'll cya in h.e.l.l

ima k.i.l.l. myself as well if they don't give us the answer

Step-by-step explanation:

Answer:

I believe its 122

Step-by-step explanation:

122 total surface area


The graph of f (x) = (x - 2)² + 1 is shown below. What would the new equation of the function be if it is shifted up 2 units?

Answers

Answer:

f (x) = (x - 2)² + 3

Step-by-step explanation:

Adding 2 to the constant k would shift the entire equation upwards by 2.

PLEASE HELP!!!!!!!!!! BRAINLIEST
Add the following fractions. Simplify and reduce to the lowest terms.

9/16 + 3/16

Answers

Answer:

3/4

Step-by-step explanation:

12/16

divided by 4

3/4

Answer: /34

Step-by-step explanation:

 9/16 + 3/16

=(9+3)/16 ⇔ Fractions with the same denominator can subtract or add

=12/16 ⇔ Simplify

=(3×4)/(4×4) ⇔ Factor each number

=3/4 ⇔ Divide 4 on both numerator and denominator

Hope this helps!! :)

Please let me know if you have any questions

help plese i beg of you

Answers

9514 1404 393

Answer:

k = 45 . . . miles per hourk = 1/45 . . . hours per mile

Step-by-step explanation:

One way we can relate distance and time is ...

  time = k × distance

Then the value of k (the constant of proportionality) is ...

  k = time/distance = 4 hours/(180 miles)

  k = (1/45) hours/mile

__

Another way we can relate the variables is ...

  distance = k × time

Then the value of k (the constant of proportionality) is ...

  k = distance/time = (180 miles)/(4 hours)

  k = 45 miles/hour

17. An equation is shown.
3x7=+7
What number makes the number sentence true?
A 3
B, 14
C. 21
D. 28

Answers

the answer is 1 because 1x7=+7

The area of a rectangular living room is 264 square feet. The length of the room is 2 feet less than twice the width.
What is the width of the living room in feet?

Answers

9514 1404 393

Answer:

  12 ft

Step-by-step explanation:

Let the width of the room be represented by w. Then the length is (2w-2), and the area is ...

  A = LW

  264 = (2w-2)w

  132 = w² -w . . . . . . . divide by 2, eliminate parentheses

  132.25 = w² -w +.25 . . . . . add (-1/2)² to complete the square

  √132.25 = w -0.5 . . . . . take the square root

  0.5 +11.5 = w = 12 . . . . . add 0.5; use the positive root

The width of the living room is 12 feet.

Need the answer for x and y

Answers

Answer:

See below

Step-by-step explanation:

There is no 'y' in your question but I will answer the Q in the pic:

  the two sides are equal    so

10x-1 = 8x+11

2x = 12

x = 6                 then CD = 8x+11 = 8(6)+ 11 = 59  units

If you apply the changes below to the quadratic parent function, f(x) = x?,
what is the equation of the new function?
• Shift 1 unit right.
• Vertically stretch by a factor of 5.
• Reflect over the x-axis.
O A. g(x) = (-5x + 1)2
O B. g(x) = -5(x + 1)2
O C. g(x) = 5x2 - 1
O D. g(x) = -5(x - 1)2

Answers

Answer:

The answer is A

Step-by-step explanation:

(D) g(x) = -5(x-1)² is the correct answer for the given changes in function.

What is the function?

A relationship between a group of inputs and one output is referred to as a function. In plain English, a function is an association between inputs in which each input is connected to precisely one output. A domain, codomain, or range exists for every function. Typically, f(x), where x is the input, is used to represent a function.

The starting parent function is f(x) = x².

To shift 1 unit right, we need to replace x with (x-1).

To vertically stretch by a factor of 5, we need to multiply the function by 5.

To reflect over the x-axis, we need to multiply the function by -1.

So the new function g(x) can be written as:

g(x) = -5(x-1)²

Therefore, the correct answer is (D) g(x) = -5(x-1)².

Learn more about function here:

https://brainly.com/question/29633660

#SPJ7

WILL MARK BRAINLYEST


A street sign is 8 feet tall and casts a shadow that is 28 feet long. At the same time, a nearby tree casts a shadow that is 210 feet long. How tall is the tree?

A.60
B.70
C.80
D.90

Answers

The answer is 60



Explanation: The shadows are 3.5 times bigger than the original height so you divide 210 by 3.5 and you get 60. I hope this helped.

Find the slope of the line that passes through the given points.

Answers

Answer: -1/6

Step-by-step explanation:

slope= change of y over change of x

3-4/ 5--1=

-1/6

Hope this helps!

Answer:

-1/6

Step-by-step explanation:

(-1, 4) and (5, 3)

y2 - y1 / x2 - x1

y2 = 3

y1 = 4

x2 = 5

x1 = -1

(3 - 4) / (5 - -1)

-1 / 6

slope = -1/6

In a survey at a shoe store, 200 customers were asked whether they have
running shoes or basketball shoes. The results are in the relative frequency
table.
Total
Have running shoes
0.23
Have basketball shoes
No basketball shoes
Total
No running shoes
0.31
0.32
0.14
What percentage of the people surveyed have basketball shoes?
A. 37%
B. 54%
O C. 46%
O D. 63%

Answers

Ok I think is there go check 1 more time I think is c or b not completely sure

Help me please it’s for math class

Answers

Answer:

No solution

Step-by-step explanation:

To start, a solution requires the lines to intersect

However both lines share a slope of -3 and are thus parallel

Since parallel lines dont intersect, there is no solution

Answer:

Hi! The answer to your question is A. No solution, i also have a picture to help you if u need it.  

Step-by-step explanation:

☆*: .｡..｡.:*☆☆*: .｡..｡.:*☆☆*: .｡..｡.:*☆☆*: .｡..｡.:*☆

☆Brainliest is greatly appreciated!☆

Hope this helps!!

- Brooklynn Deka

PLZ needed now plz URGENT!

Answers

Answer:

Realtionship B

Step-by-step explanation:

Relationship A doesn't pass the line test

At a school health fair, individual pieces of fruit are placed in paper bags and distributed to students randomly. There are 20 apples, 15 apricots, 25 bananas, 25 pears, and 30 peaches. Write the answer as a fraction in simplest form. Find the probability of NOT getting an apple.​

Answers

Answer:

Around 82%

Step-by-step explanation:

95/115

Solve x2 + 6x = 7 by completing the square. Which is the solution set of the equation?

Answers

Use the formula b over 2 squared In order to create a new term, solve for x by using this term to complete the square. X= 1, -7

Which algebraic expression represents the phrase "the quotient of negative eight and the sum of a number and three"
-8
Og+3
8
9+3
-8+g
3
+3

Answers

Answer:

[tex]\dfrac{-8}{x+3}[/tex]

Step-by-step explanation:

We need to find an algebraic expression for the given statement i.e. "the quotient of negative eight and the sum of a number and three".

Let the number be x. Quotient means to divide. It means we need to divide -8 and the sum of x and 3.

So, we can write it as follows :

[tex]\dfrac{-8}{x+3}[/tex]

Hence, this is the required solution.

What is the y-intercept for this function?
y = x2 - 2x - 3

Answers

Answer:

-3

Step-by-step explanation:

6(5 - 8n) + 12 = -54
please step my step

Answers

Answer:

Look Below

Step-by-step explanation:

6(5 - 8N) + 12 = -54

-48N + 30 + 12 = -54

-48N + 42 = -54

(-48N + 42) + (-42) = -54 + (-42)

-48N = -96

-48N / 48 = N

-96 / 48 = 2

N = 2

Hope This Helps! If you find any fault in my answer please let me know. Thanks! Have a good day!

HELP PLEASEEEE!!! SOMEONE HELP ME FOR ONCE, NO ONE IS ANSWERING MY QUESTIONS AND IM SO FREAKING STRESSED OUT. OH MY GOD SOMEONE PLS IM BEGGING YOU EXPLAIN YOUR ANSWER STEP BY STEP FOR ONCE

In 1985 an antique automobile club had 23,000 members. Since then its membership has grown at an average rate of 5% per year. Assuming this trend continues, how many members will there be in 2020? Round to the nearest thousand.
a) 112,000 members
b) 78,000 members
c) 151,000 members
d) 127,000 members

Answers

Answer:

I have come to the conclusion that it is A. 112,000

Answer:

d) 127,000 members

Step-by-step explanation:

In this problem we have an exponential function of the form

where  a is the initial value

b is the base

The base is equal to  b=1+r

r is the average rate

In this problem we have  a=23,000 members

r=5%=5/100=0.05

b=1+0.05=1.05

substitute

x ----> is the number of years since 1985

How many members will there be in 2020?

x=2020-1985=35 years

substitute in the function

Round to the nearest thousand

Last year 5200 people entered a contest to win free swimming lessons at the rec center. This year there was a 14% increase in the number of entrees. How many entries were there this year?

Answers

Answer:

There were 5928 entries

Step-by-step explanation:

You multiply 14% by 5200, which is 0.14 in decimal form, and you get 728. Then you add 5200 and 728 together, since 14% of 5200 is 728

-6x+8y=12 and -3x+4y=6

Answers

Answer:

3441

Step-by-step explanation:

PLS HOPE THIS HELP

What is the perimeter of a square with side length: 3 cm Do not include units (cm) in your answer. I also will be reporting any links as answers​

Answers

Answer:

perimeter of a square is 3 + 3 + 3 + 3 = 12 (cm)

Step-by-step explanation:

Or use the formula P = 4a = 4(3) = 12 (cm)

243 to the 1/5 power​

Answers

Answer:

-3

Step-by-step explanation:

Hopes this helps:

Answer: 3

How I know I use this app called Cymath.

90:(3+6)-20.(60-55) propiedad

Answers

Answer:

https://www.commoncoresheets.com/Math/Properties/Applying%20Properties%20of%20Operations/Spanish/2.pdf

Step-by-step explanation:

This will help you:) not a spam link its a pdf that brings you straight to the worksheet <3

6 friends are going to a bowling alley. They have to pay a fee per game and $2 to
rent shoes. If they plan on only playing one game, the cost is $48.

Answers

Answer:

3

Step-by-step explanation:

Let x be the number of games they bowled.

Then, we know that each shoe rental was $2.50.  So, the total cost for shoes was 3 * $2.50 = $7.50

The total number of games they bowled was 3 * x (since there were 3 persons).

Now, the cost per game was $5.30.  So, the total cost for games bowled (minus shoes) was:

3x($5.30) = $15.90x

Now, add the cost of the shoes ($7.50) and you have the total cost ($55.20):

$15.90x + $7.50 = $55.20

Subtract $7.50 from both sides:

$15.90x = $47.70

Divide both sides by $15.90:

x = 3 (the number of games they bowled)

Need the answer for x and y

Answers

Answer:

x = 7°

y = 10°

Step-by-step explanation:

7x = 49

x = 7°

180 = 13y + 1 + 49

combine like terms:

13y = 130

y = 10°

Answer:

X equals to 7 & y equals to 10 'cause ;

7X=49

X=7

50 + 13 y + 1 = 180

13y = 130

y=10

Step-by-step explanation:

Good luck.

hope it was helpful for u .

for the following problems do at least one problem using unit form and at least one problem using fraction form 3.2 x 1.4=

Answers

the one above me was correct just did it^^

Help asap
Find the value of x. Round to the
nearest tenth.
3
4
X =
= [?]

Answers

Answer:

36.9°

Step-by-step explanation:

→ Identify the triangle required by seeing which side is not given

Hypotenuse is not given so we need to use Tan⁻¹ = Opposite / Adjacent

→ Substitute values in

Tan⁻¹ =  ( 3 ÷ 4 )

→ Simplify

36.9°

Other Questions
Choose the best translation: salary sueldo ingreso beneficio deuda Part D Some of the measurements of the triangular prism with a right triangle base are shown. What is the length of the hypotenuse of the base? If 27.3g of C8H18 is combusted, according to the equation below, what mass of water is produced? 2C8H18 + 25O2 --> 16CO2 + 18 H2O,molar masses: C8H18 = 114.3 g/mol O2 = 32.0 g/mol CO2 = 44.0 g/mol H2O = 18.0 g/mol Image not writing all that. what did Kentucky and Virginia try to do? In a large city school system with 20 elementary schools, the school board is considering the adoption of a new policy that would require elementary students to pass a test in order to be promoted to the next grade. The PTA wants to find out whether parents agree with this plan. a. If they put a big ad in the newspaper asking people to log their opinions on the PTA Web site what kind of bias might they encounter.1. response bias due to desire to give acceptable answers2. nonresponse bias 3. bias due to the use of a voluntary response sample4. bias due to a poor sampling frame resulting in undercoverage5. no biasb. If they randomly select one of the elementary schools and contact every parent by phone, what kind of bias is there?1. bias due to the use of a voluntary response sample2. response bias due to desire to give acceptable answers 3. undercoverage bias due to a poor sampling frame4. no bias5. nonresponse biasc. Suppose they randomly select 20 parents from each elementary school. Send them a survey, and follow up with a phone call if they do not return the survey within a week. What kind of sampling was done?1. stratified sampling2. convenience sample 3. simple random sampling4. voluntary response sample Help. Ill give brainliest. A family has five children. The probability of having a girl is 1/2. What is the probability of having 3 girls followed by 2 boys? beauty & hygiene question for me personally i legit wash my hair sooo much because it gets oily so fast. recently ive learned im washing it more than im supposed to, but if i dont i look musty. what do i do. 8) Crystal and Kelly are selling pies for a school fundraiser. Crystal sold 12 apple pies and 9 lemon meringue pies for $129. Kelly made $92 by selling 5 apple pies and 8 lemon meringue. Find the cost of one apple pie and one lemon meringue pie. Does anyone know what the answer? by how much is 68,72,526 less than a crore? In which courts are cases decided by a panel of judges? CHECK ALL THAT APPLY.the juvenile court the appeals court the supreme court the district court the civil court The strength of an acid is affected by the polarity of the bond connected to the acidic hydrogen. The more highly polarized this bond, the more easily the hydrogen is ionized. Electronegative atoms or groups of atoms present in the structure of an acid can act to withdraw electrons and produce additional polarization. Two common groups of acids to which this principle can be applied are oxoacids and carboxylic acids. In the latter group, the length of the hydrocarbon chain in a carboxylic acid has very little effect on acid strength Longer chains may slightly diminish acidity. Bases act as hydrogen ion acceptors because of the unshared electron pass in their structure. Any group present in a base that withdraws electrons makes these electron pairs less available to accept a hydrogen ion. In contrast, any group that can act as an electron donating group such as hydrocarbon groups (usually represented as II) can increase the base strength. Thus, the addition of electronegative atoms or groups of atoms to the structure of a base decreases the base strength and electron donating groups increase base strength. Many common weak bases are derivatives of ammonia, in which H atom(s) of NH_2 are replaced with other groups. Arrange the following oxoacids in order of decreasing acid strength. Rank from strongest to weakest acid. HBrOHClOHClO3HClO2 1. 48 cm2. 30 cm3. 24 cm4. 54 cmwhat's the answer the letters in the word SOCCER are cut apart and placed in a bag. one letter is drawn from the bag. what is the probability of the choosing letter c? PLEASE ANSWER ASAP FOR BRAINLEST, REALLY EASY QUESTION!!!!!!!!!!!!!!!!!!!!!!! Review the following excerpt and bar graph from the text. By 1889, the bicycles had air-filled tires, resulting in a much smoother ride. Within a decade, the production of bicycles quintupled. The bar graph accompanies the text to help readers understand how many bikes were produced between 1889 and 1899. Which of the following formatting, graphics, or multimedia elements would provide additional, related information to help readers understand other sections of the text? Select all that apply. (1) A slideshow with photos of bicycle models to accompany this statement: Walk into a bicycle shop and you will be met with nearly unlimited choices. Bicycles come in various models, including racers, mountain bikes, hybrids, BMX, and even collapsible models that can be folded into the size of a duffle bag. (2) A photo of the Draisienne to accompany this statement: In 1817, [Baron von Drais] built the Draisienne, a machine similar to the modern bicycle. It had an armrest, a padded saddle, or seat, and two in-line wheels of the same size. However, the Draisienne was quite unlike the modern bicycle. (3) An interactive map showing the German home of Baron von Drais and the route he took to Paris with his invention, to accompany this statement: Credit for patenting the modern bicycles ancestor goes to Baron von Drais, a German inventor. . . . Drais took his invention to Paris in 1818, where it acquired the name velocipede, meaning fast foot. (4) A diagram showing the different layers found in a rubber tire to accompany this statement: People first began to use the word bicycle in 1869, the same year that solid rubber tires replaced the boneshakers metal wheels. (5) A map showing the top five bike-owning countries and the approximate number of bikes that exist in each country, to accompany this statement: Today, manufacturers build around one hundred million bicycles each year. A single country, China, is home to more than one-half billion bikes. If you place a 26-foot ladder against the top of a building and the bottom of the ladder is 20 feet from the bottom of the building, how tall is the building? Round to the nearest tenth of a foot. What happens in the process represented by the flowchart to the right? The person eats lunch if the answer to Hungry? is no. The person eats lunch no matter what the answer to Hungry? may be. The person eats lunch if the answer to Hungry? is yes. The person does not eat lunch under any circumstances.