3 years ago

What is the slope of the line that passes through the points (-2, 7) and (2, -5)?

Mathematics

1 answer:

amm18123 years ago

6 0

Answer:-3

Step-by-step explanation:

You might be interested in

Julio has 1000 square ft of living space. The n he added a room that was 20 ft by 10 ft. What was the percentage increase of liv

Gemiola [76]

Answer:

Step-by-step explanation:mmmmmmm

7 0

3 years ago

Will you help me?

Volgvan

Answer:

The length side of the original square banner was 9 ft

Step-by-step explanation:

Let

x-----> the length side of the original square banner

we know that

The new area of the banner is equal to

$91=(x+4)(x-2)$

Solve for x

$91=(x+4)(x-2)\\ \\91=x^{2}-2x+4x-8\\ \\x^{2}+2x-99=0$

Solve the quadratic equation by graphing

The solution is x=9 ft

see the attached figure

8 0

3 years ago

You select a marble from a jar. You know that

leva [86]

Answer:

5/7

Step-by-step explanation:

4 0

2 years ago

Name the sets of numbers to which -10 belongs

lesya [120]

1 , 2, 3, -1, -2, -3

6 0

3 years ago

2y = x + 3 5y = x - 7 What is the solution set of the given system?

prohojiy [21]

<span>2y = x + 3 then x = 2y - 3
5y = x - 7 then x = 5y + 7

so
</span>2y - 3 = 5y + 7
2y - 5y = 7 + 3
-3y = 10
y = -10/3
y = -3 1/3

<span>2y = x + 3
</span>2 (-10/3) = x + 3
-20/3 - 3 =x
-29/3 = x
-9 2/3 =x
or
x = -9 2/3

solutions: x = -9 2/3 and y = -3 1/3

5 0

3 years ago

Read 2 more answers