Answer:
A 8.469862e+15 so that is the answer hope u get the answer cprrect
Answer:
Step-by-step explanation:
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Answer:
126 in^2
Step-by-step explanation:
The area of a trapezoid is found by
A = 1/2 (b1+b2) h
A = 1/2 ( 12+16)*9
A = 1/2 (28) *9
= 126
429.8x 4 days=1,719.2miles driven on a four day trip.
2(x+a)^2+3(z+a)+1
2(x²+a²)+3z+3a+1
2x²+2a²+3z+3a+1
Since there aren't any like terms, you can't simplify it any more.
