Mathematics High School

I’m stuck please help

Answers

Answer 1

Answer:

Im sorry what am i answering then i'll edit and answer

Step-by-step explanation:

Answer 2

Answer:

100

Step-by-step explanation:

ok so the angle ur looking for is 180 when added to the known angle. to find the unkown angle subract the value of the known angle from 180.

180 - 80 = 100

so m 1 = 100

hope this helps :)

edit - sorry i wasnt paying attention

Related Questions

Enrique brought $30 to the mall and spent $14 on a soccer ball and $6 on lunch. Which expression represents the situation?

Answers

Answer: 30 Minus 20 OR 30 Minus 14 Minus 6

Step-by-step explanation: add the amounts you spent together to get 20 then subtract it from 30. OR subtract 14 from 30 getting 16 then subtract 6.

ASAPPPP!!!
If you own 850 shares of a stock valued at
$87.43 per share, how much money would that
stock be worth if sold

Answers

Answer:

$74315.50

850* 87.43 = 74315.5

find the distance between points O and K :)

Answers

Answer:

negative two fourths so - 2/4

Answer:

-2/4

Step-by-step explanation:

i hope this is correct

It costs $1.50 per day to place a one-line ad in the classifieds plus a flat service fee. One day
costs $3.50 and four days costs $8.00.
a) Write a linear equation that gives the cost in dollars, y, in terms of the number of days
the ad appears, X.
b) Find the cost of a six day ad.

HELPPPP ASAPP

Answers

a) y = $1.50x + $2.00
b) plug in 6 for x
y = 1.5(6) + 2 = $11.00

Answer:

monyet lol

Step-by-step explanation:

C COk

Find the slope of the line that contains (-9, 1) and (3,6).

Answers

Answer:

The slope is 5/12

Step-by-step explanation:

To find the slope between any two points, we can use the slope formula:

[tex]\displaystyle m=\frac{y_2-y_1}{x_2-x_1}[/tex]

Where (x₁, y₁) and (x₂, y₂) are our two points.

We have the two points (-9, 1) and (3, 6).

Let’s let (-9, 1) be (x₁, y₁) and let (3, 6) be (x₂, y₂). Substitute appropriately:

[tex]\displaystyle m=\frac{6-1}{3-(-9)}[/tex]

Evaluate:

[tex]\displaystyle m=\frac{5}{12}[/tex]

So, the slope of the line that contains the two points (-9, 1) and (3, 6) is 5/12.

The wholesale cost of a pair of sandals at a shoe store is $22.60. The markup for the sandals is 45%. What is the selling price of the sandals?

Answers

Answer:

The selling price of sandals is: $32.77

Step-by-step explanation:

Mark up is the price that is added to the cost price of a product for profit.

Given

Price of sandals = $22.60

Mark up = 45%

To find the price with mark up, we will find the amount of mark up and then add it to the cost price of sandals.

[tex]Mark\ up = 45\%\ of\ 22.60\\= 0.45*22.60\\=10.17[/tex]

The mark up is $10.17

Now,

[tex]Selling\ price = Cost + mark\ up\\= 22.60+10.17\\=32.77[/tex]

Hence,

The selling price of sandals is: $32.77

Find the gradient of the line segment between the points (-8,6) and (4,7).
Give your answer in its simplest form.

Answers

Answer:

Step-by-step explanation:

Gradient or slope = (7-6)/(4-(-8))

= 1/12

The gradient of a line is the same as the slope of the line.

The gradient of the line segment between the points (-8,6) and (4,7) is 1/12

The points are given as:

[tex](x,y) = \{(-8,6),(4,7)\}[/tex]

The gradient (m) of a line segment is:

[tex]m = \frac{y_2 - y_1}{x_2 - x_1}[/tex]

So, we have:

[tex]m = \frac{7-6}{4-(-8)}[/tex]

[tex]m = \frac{7-6}{4+8}[/tex]

[tex]m = \frac{1}{12}[/tex]

Hence, the gradient of the line segment is 1/12

Answers

Answer:

The answer is A, 1/2.

Step-by-step explanation:

When using the rise/run technique, you can easily fund the slope. I found that the slope was 4/8, then I simplified to 1/2.

Help! Almost a 50 Pointer! Lets see if you can do it!

Answers

answer: basketball c;

please help me asap

Answers

It’s A because you add the numerator and denominator

Spongebob ordered $965.00 worth of Crabbie Patties. He had to pay tax which was 6%. How much did he need to pay in all?

Answers

Answer:

965.06

Step-by-step explanation:

Which point has coordinates (4, StartFraction 3 pi Over 4 EndFraction)
A
B
C
D

Answers

Answer:

Step-by-step explanation:

Answer:

It's C

Step-by-step explanation: I got it right.

fill in the blanks to solve 600*4

Answers

2,400 is the answer because 600*4 is 2,400

600 multiplied by 4 equals 2,400

Sonia wanted to purchase a raincoat that cost 12.00 if there would be an 8% sales tax for the purchase ,how much would the sales tax be (round your answer to the nearest cent )

Answers

Answer:

i thing is 1

Step-by-step explanation:

Answer:

Step-by-step explanation:

In order to get the sales tax, you have to perform the multiplication operation by multiplying $12 by 8%.

Let x be the sales tax.

x = $12 x 8%

x = 12 x 0.08

x = 0.96

To round off the answer to the nearest cent, you have to look for the last number in the cents' place. If the number is 5 or above, you have to add 1 to the number next to it. If it's below 5, you just have to copy the values.

In the case above, the last number in the cents' place is 6. This is above 5, so we have to add 1 to 9, which will make it 100 cents or $1.

So, the sales tax is $1.

Determine if (3, 2) is a solution for the system of equations.
y = -x + 5
y = 2x - 6
yes
no

Answers

Answer:

Nope

Step-by-step explanation:

2= -3+5 (works)

2= 2(3)-6 (doesn't work)

which of these could NOT considered an asset
A.cash
B.lease
C.vehicle
D.house

Answers

The answer is D. house

Answer:

Vehicle

Step-by-step explanation:

The only way to get it is with cash, If I was to say cash then I can get none of those.

Which graph shows the solution to the system of linear inequalities?

x + 3y > 6

y ≥ 2x + 4

Answers

Answer:

its d

Step-by-step explanation:

edge

The approximated solution to the system of linear inequalities is (-0.9,2.3)

What is an inequality?

Inequalities are used to compare unequal expressions or numbers

The system of linear inequalities is given as:

[tex]x + 3y > 6[/tex]

[tex]y \ge 2x +4[/tex]

Start by analyzing each inequality

The inequality sign in [tex]x + 3y > 6[/tex] means that:

The line of the inequality is dottedThe upper part is shaded

The inequality sign in [tex]y \ge 2x +4[/tex] means that:

The line of the inequality is closedThe upper part is shaded

See attachment for the graph of the system of linear inequalities

Read more about system of linear inequalities at:

https://brainly.com/question/17138408

the population of a small town in alberta was 2600. the population increased by 5% one year and by 15% the next year. what was the town’s population after the 2 years? Plz answer

Answers

Answer:

3120

Step-by-step explanation:

5% of 2600 is 130, keep that in mind

15% of 2600 is 390, also keep that in mind

If you add 130+390, that equals 520, 520+2600 is 3120, your welcome

~Akmp10

When writing the coordinates does it matter if we put x or y first?

Answers

Answer:

hii

Step-by-step explanation:

yes it does matter the The x-coordinate always comes first, followed by the y-coordinate.

Answer:To locate (2,5), move 2 units to the right on the x-axis and 5 units up on the y-axis. The order in which you write x- and y-coordinates in an ordered pair is very important. The x-coordinate always comes first, followed by the y-coordinate.

Step-by-step explanation: hope that this helps you! :)

A car dealer has 20 Toyota Corollas and 35 Honda Accords left in the parking lot. The dealer wants to arrange the cars in rows so that each row has the same number of vehicles and the same number of vehicles of each type. What is the greatest number of rows that can be formed?

Answers

Answer: 5

Step-by-step explanation:

Given: A car dealer has 20 Toyota Corollas and 35 Honda Accords left in the parking lot.

The dealer wants to arrange the cars in rows so that each row has the same number of vehicles and the same number of vehicles of each type

The greatest number of rows that can be formed = GCD(20,35) [GCD= Greatest common divisor]

Since 20 = 2 x 2 x 5

35= 7 x 5

GCD(20,35)=5

The greatest number of rows that can be formed = 5

Solve the equation k^2-6k=11 by completing the square

Answers

Answer:

Step-by-step explanation:

The soccer team is planning to sell health bars for a fundraiser. The prices of purchasing health bars from two different companies are represented by the system of equations shown, where x is the number of bars purchased and y is the total cost in dollars.

Company A: y=0.75x
Company B: y=10+0.50x

How many bars would the team need to purchase from each company in order for the total cost to be equal?

6
8
30
40

Answers

Answer:

Step-by-step explanation:

Answer:

the answer is D on edge 2020:)

Step-by-step explanation:

hope this helped!

The simple interest on Rs 1650 will be less than the
interest on Rs 1800 at 4% simple interest by Rs 30 find
the time

Answers

Answer:

prt/100

1650*4*1/100 = 66

1800*4*1/100 = 72

then 72-66 = 6

6 = 30 then 1 = 5 ans.

plz give me the brainliest i need it

A. y= -4/5x+ 5/4
B. y= -4/5x+ 3/2
C. y= -5/4x+ 3/2
D. y= -5/4x+ 5/4

Answers

The answer is C and here are the steps

If it is about 240 miles to the international space station, how many kilometers is 240 miles? Round your answer to the nearest whole kilometer.

Answers

Answer:

240: The average distance in miles above Earth's surface the ISS orbits (400 kilometers). On a clear ... 8: The total length, in miles, of wire that connects the electrical power system (12.9 km).

Step-by-step explanation:

have a nice day ahead hope it will help you

Answer:

386.243

Step-by-step explanation:

386.243 is rounded to 386

-x+4=x+6 i have to solve for x

Answers

Answer:

Collect like terms

-x-x=6-4

Solve

-2x=2, -x=1 or x=-1

Step-by-step explanation:

I hope this helps, please give me brainliest

evaluate -2 with an exponent of 3

Answers

When raised to the third power, it is the number times itself three times.

-2(-2) = 4

4(-2) = -8

-2 x -2= 4
4 x -2= -8

What is the value of z? Please provide an explanation, thanks!

Answers

Answer:

z=7

Step-by-step explanation:

72°+(8z-8)°+(9z-3)°=180° (a triangle contains 180° and vertical angles are equal)

(8z-8)°+(9z-3)°=180°-72°

17z°-11°=108°

17z°=108°+11°

17z°=119°

z°=119°/17°

z°=7°

z=7

What is the rate of change?

Answers

Answer:

25m

Step-by-step explanation:

Answer:

The answer is 50 miles per day

Step-by-step explanation:

becasue you started at that point and went up 50 each time.

how to find a 90 degree angle

Answers

Answer:

See explanation

Step-by-step explanation:

See if there's a right angle. A right angle will have a little box.

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