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vekshin1
2 years ago
12

1. find the measure of each angle

Mathematics
1 answer:
frosja888 [35]2 years ago
3 0

Step-by-step explanation:

adding both equations together makes the straight line that is QRS. straight lines are 180

you should picture a windshield wiper going side to side and you're trying to see how much farther it has to move until it straightens out at the bottom

(3x-5) + (10x-7) = 180

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Help please I don't get it !!!!!!!! :(((((
anygoal [31]
Answers is C . check it out
7 0
3 years ago
Paul purchased a used vehicle that depreciates under a straight-line method.
netineya [11]

Answer:

Option B. $900

Step-by-step explanation:

Let

y ----> the value of the car

x ----> the time in years

we know that

The linear function in slope intercept form is equal to

y=mx+b

where

m is the slope or the depreciation rate

b is the y-intercept or initial value of the car

we have

The y-intercept or initial value is equal to

b=\$5,000

y=mx+5,000

we have the ordered pair (5,500)

substitute the value of x and the value of y of the ordered pair in the linear equation and solve for m

500=m(5)+5,000

5m=500-5,000\\5m=-4,500\\m=-\$900\ per\ year

Is negative because is a decreasing function

The linear equation is equal to

y=-900x+5,000

therefore

It would depreciate $900 each year.

4 0
3 years ago
What is the answer ?
SVETLANKA909090 [29]
Multiply both sides by 8
B = 27 x 8

B = 216
6 0
3 years ago
Read 2 more answers
Find an equation of the line having the given slope containing the given point slope -9 through (1,-8)
Darya [45]

Answer:

y = - 9x + 1

Step-by-step explanation:

the equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y-intercept )

here m = - 9, hence

y = - 9x + c ← is the partial equation

To find c substitute (1 , - 8) into the partial equation

- 8 = - 9 + c ⇒ c = - 8 + 9 = 1

y = - 9x + 1 ← equation of line


4 0
3 years ago
Please answer 100 pt
viktelen [127]

Answer:

corresponding angle are:

<1=<5

<2=<6

<7=<3

<8=<4

<u><1&<5,<2&<6,<7&<3,<8&<4are pair corresponding angle.</u>

6 0
3 years ago
Read 2 more answers
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