Answer:
B. 162
Step-by-step explanation:
Area= 7*6*2+3*6*2+3*7*2=84+36+42=162ft^2
For number 14 the answer is 10:45
7(x^2+3)(x^2-3)
I used mathpapa.com
Hope this helps!
please check i cnt open the file
Simplify the radicand by breaking the radicand up into a product of known factors.
Answer: -20<span>√7
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