3 years ago

What’s the answer to this?

Mathematics

1 answer:

Rus_ich [418]3 years ago

5 0

Answer:

y = -1/2x + 1

Step-by-step explanation:

Using the slope formula: y = (y2 - y1)/(x2 - x1), we can determine that the slope is -1/2. There is only one answer with the slope of -1/2, but to check that it's right, we can plug in one of the points to see that y = -1/2x + 1 works.

You might be interested in

alex walked 1 mile in 15 minutes. Sally walked 3520 yards in 24 minutes . in miles per hour , how much faster did sally walk tha

Leni [432]

Answer: Sally walked 3 minutes faster per mile

Hope it helped!

7 0

3 years ago

Find the equation of a line parallel to – 2y = –2 – 2x that passes through the<br> point (9,-9).

riadik2000 [5.3K]

Answer:

2y + 2x = 0

Step-by-step explanation:

First you have to find the slope of the line.

Parallel lines have same slope

2y = -2-2x

y=-1-1x, y=-1x-1

slope = -1

Use point slope formula

y-y=m(x-x)

y-(-9) = -1(x-9)

y+9 = -1(x-9)

y+9 = -1x+9

y = -x

y + x = 0

2y + 2x = 0

7 0

2 years ago

(16+5) + blank = 16 + (5+10)

Murrr4er [49]

Answer:

Im not sure, but I think its like this...

Step-by-step explanation:

(16+5) + 10 = 16 + (5+10)

I hope this is correct!!

3 0

3 years ago

What is the missing angle measurement

OleMash [197]

Answer:

option c. 80 degree

Step-by-step explanation:

answer = 80 degree

8 0

3 years ago

A shirt regularly priced at $36.00 was on sale for 25% off.

VLD [36.1K]

Answer:

Step-by-step explanation:

find out the 35% OF 36.00

36x35%=9

36-9=27

3 0

3 years ago