Answer: -8^4
Step-by-step explanation:
Answer: c
Step-by-step explanation: I took the test
Answer:
a³-b³= (a-b)(a²+ab+ b²)
Step-by-step explanation:
Answer:
I believe that the area of the green square is 9ft²
Answer:
I hope this helps you and you have an amazing day the answer
Width=12
Length=30
Step-by-step explanation:
L=2W+6
is
P=2L+2W
84=2(2W+6)+2W
84=4W+12+2W
84=6W+12
6W=84-12
6W=72
W=72/6
W=12 ans. for the width.
L=2*12+6=24+6=30 ans. for the length.
Proof:
84=2*30+2*12
84=60+24
84=84
