Please help!!!!!

1 answer:

6 0

$~~~~~~~~~~~~\textit{middle point of 2 points } \\\\ (\stackrel{x_1}{-2}~,~\stackrel{y_1}{9})\qquad (\stackrel{x_2}{-7}~,~\stackrel{y_2}{7}) \qquad \left(\cfrac{ x_2 + x_1}{2}~~~ ,~~~ \cfrac{ y_2 + y_1}{2} \right) \\\\\\ \left(\cfrac{ -7 -2}{2}~~~ ,~~~ \cfrac{ 7 + 9}{2} \right)\implies \left( \cfrac{-9}{2}~~,~~\cfrac{16}{2} \right)\implies \left( -4\frac{1}{2}~~,~~8 \right)$

You might be interested in

Write the equation of the line if the slope = -3/5 and the line passes through (-4, 0). Show your work.

topjm [15]

Answer:

3x+5y+12=0

Step-by-step explanation:

This information is given in the question:

m=-3/5

x1=-4

y1=0

The formula for the equation of a line is:

y-y1=m (x-x1)

From this we can make a substitution

y-0=-3/5 (x--4)

Next simplify

y=-3/5 (x+4)

Multiply both sides of the equation by 5

5y=-3x-12

Make the right side of the equation equal to zero

3x+5y+12=0

This is the equation of the line in general form.

3 0

4 years ago

Read 2 more answers

What is the third term of the sequence defined by f(n)=2n-1

Vilka [71]

F(3)=2(3) -1
f(3)= 6 - 1
f(3)=5

4 0

3 years ago

Please help me. I will give Brainliest! Please no guessing

nadya68 [22]

First we must know the equation

$V=1*w*h$

So
$V=17*1.3*8$

And that would be

$176.8$ cubic inches

or B.

Hope I helped!

3 0

4 years ago

Help plz due today and don't worry abt my answers

Elanso [62]

This is for the one with the green background :) I corrected a few of the errors that collided with the answers for the 3 qns you didn’t know. Hope this helps!!!