Answer:
D
Step-by-step explanation:
X=2
So you solve for x by simplifying bath sides of the equation, then all you do is isolate the variables
Answer:
7.75
Step-by-step explanation:
found unit rate divided 4.80 by 96 = 0.05
0.05 x 155 = 7.75
The first one, SAS Postulate
Answer:
5 parts are shaded and 4 parts are white so:
There are 9 parts all together.
We can then form ratio's of the white areas and the shaded areas:
White Area Ratio =

Shaded Area Ratio =

Let the area of sqaure be equated to x, which means let the entire area of the square equal to x:
x = Area of whole square
Now we can form an equation :

So now we just need to solve for x:


The area of the square is:
