It’s B.
Distribute the 7a and multiply it with the 3a and -4 a. With the exponents you add them.
Answer:
i think its 12
Step-by-step explanation:
Answer:
(0,1.25), (1,0), (-1,3)
Step-by-step explanation:
I do not know the answer but i do know that PI is 3.14159265359
L = 2W
A = 50
A = L x W
50 = 2W x W
50 = 2W^2
W^2 = 25
W = 5
so L = 2W = 2(5) = 10
P = 2(L+W)
P = 2(10+5)
P = 2(15)
P = 30
answer
P = 30 in
