The slope is the change in Y over the change in X.
Find 2 points on the line that cross X and Y that are easy to tell what numbers they are.
First point( 0,-4)
Second point (8,0)
The change in Y would be 0 - -4 = 0+4 = 4
The change in X would be 8 -0 = 8
The slope is 4 / 8 which reduces to 1/2
The answer is C.
Answer:
A
Step-by-step explanation:
surface area = length x width x depth
so 5x5x7=175.
You need to multiply the Length of the pool by the width of the pool so the setup would be like this:
A = 30 1/3 x 12 1/2
and the answer would be approximately 379.17 <span />
I see 4 pairs of vertical angles and they are:
7/9
8/10
11/13
12/14
Answer:
x=7.5
Step-by-step explanation:
To show that the triangles are similar, we simply need to show that all sides are proportionate.
So, we create a proportion
Then we plug in the values
and can be simplified to , so that is our ratio of similarity
then we know
Now solve
1. Cross multiply
2×(2x-5) = 22
2. Distribute
4x-8 = 22
4x=30
x=7.5
There is your answer, x=7.5
Hope this helped.