Answer:
53
Step-by-step explanation:
86 = 2x - 20
<u>+20 +20</u>
<u>106 </u>= <u>2x</u>
2 2
53 = x
12 x 12 = 144, 144 x 3 and then subtract 5 to get 427
Answer:
164.0123 meters
Step-by-step explanation:
√(130^2 + 100^2)
the diagonal of rectangle is the hypotenus
Answer:
4.
Step-by-step explanation:
high negative
done ez
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C’(500)=80 means at 500 pounds of documents, the cost is increasing at a rate of $80 dollars/pound