Solve the problem.The diagram below shows a rope connecting the top of a pole to the ground. How tall is the pole? Round your answer to one decimal place.

A. 18.7 yd
B. 3.0 yd
C. 175.5 yd
D. 28.3 yd


Answer: A

Mathematics

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Perform the indicated operations and simplify the result. Leave the answer in factored form.

A.
B.
C.
D.

Mathematics

Solve the problem.Let f(x, y) = 5 + 10x2 + 9y3Find 

A. 9y2h + 27yh + 9h2 B. 27y2h + 27yh + 27h2 C. 10x2 + 27y2 + 27yh + 9h2 D. 27y2 + 27yh + 9h2

Mathematics

Find all values for which at least one denominator is equal to 0. Write answers using the symbol ?. Do not solve. -  = 0

A. x ?5, 6 B. x ? -5, -6, -8, -18 C. x ? -5, -6 D. x ? 5, 6, 8, 18

Mathematics

Give the center and radius of the circle.(x - 3)2 + (y + 6)2 = 121

A. center: (3, -6); r = 11 B. center: (3, -6); r = 121 C. center: (- 3, 6); r = 121 D. center: (- 3, 6); r = 11

Mathematics