Answer:
656.3844
Step-by-step explanation:
Area of squares =
<em>s = measure of a side, all sides are the same. </em>
<em />
<em> use a calculator </em>
<em />
Answer:
A, 120.
Step-by-step explanation:
x-15+75=180
x+60=180
x=120.
Answer:
B
Step-by-step explanation:
2(x+2y)=2x+4y
2x+4y
So option B is the correct answer