What is the value of 5k to the power of 2 - 6 when k equals 9 A. 84 B. 375 C. 399 D. 2019
1 answer:
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Answer:
B. 439.82cm^2
Step-by-step explanation:
A=2rh +2
A= 25(9) + 2
A=439.82 cm^2
Answer:
B. 439.82cm^2
Step-by-step explanation:
A=2rh +2
A= 25(9) + 2
A=439.82 cm^2