Answer:
400 in²
Step-by-step explanation:
(20×16) + (½×8×20)
320 + 80 = 400 in²
Answer:
Chill is this a multiple choice?
we have

the solution is the interval -------> (3,∞)
therefore
the answer in the attached figure
Answer:
that is a long story
Step-by-step explanation: