Answer:
A) 216 in²
Step-by-step explanation:
2(1/2)(6)(4)=24
2x5x12=120
6x12=72
24+120+72=216
Answer:
32ft^2
Step-by-step explanation:
length (l)=3ft
breath (b)=2ft
height (h)=2ft
We know that,
surface area (A)=2(lb+lh+hb)
=2(3*2+3*2+2*2)
=2(6+6+4)
=2(16)
=32ft^2
Mark me as brainlist. Hope this helps you.
21 and 49 GCF is 7
So then you divide 7 out of both and get 7(3m-7n)
You multiply fractions simply by multiplying numerators and denominators with each other:

Answer:
-12x^3 + 8x^2
Step-by-step explanation: