I believe the answer is (0,0)
X decreased by the square of nine
x - 9^2 = x - 81
Answer:
Step-by-step explanation:
Answer:
A = <u>40</u> 
Step-by-step explanation:
The equation for finding the area of a trapezoid is
.
In this equation, a=4, b=6, h=8.
.
4+6=10
10/2=5
5x8=40
Hope this helps!
Answer:
D.
Step-by-step explanation:
2y = (2 x y) = 2 x 0 = 0
<em>0 - 0 = 0</em>