A=8ft^2
A=l•w
8=l•w
l=8/w
P=2(l+w)
12=2(8/w+w)
12=2(8/w+w/1)
12=2(8/w+w^2/w)
12=16w^2/w
12=16w
w=12/16
w=3/4=0.75ft
l=8/0.75=10.67ft
Answer:C
Step-by-step explanation:
the square root of 12 is 3.46
Answer:
3 (x^6 y^4)^(1/3)
Step-by-step explanation:
False, 4-2(3+7) = -16 and 4-2•3+2•7= 12
Answer: C. 6 x 1/4
Step-by-step explanation:
hope it helps!
