Solve the problem.Find the complementary angle to ? = 44.4°.

A. 134.4°
B. 45.6°
C. 404.4°
D. 135.6°


Answer: B

Mathematics

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Multiply.0.0035 ? 0.07

A. 0.0000245 B. 0.000245 C. 0.00000245 D. 0.00245

Mathematics

Solve.The manager of a video store recorded the number of video tapes borrowed each day for 12 consecutive days. The results were as follows. What was the median number of video tapes borrowed?  

A. 243 B. 234 C. 252 D. 226.5

Mathematics

Establish the identity. = 

What will be an ideal response?

Mathematics

Perform the indicated operations.(6a + 13c)(6a - 13c)

A. 36a2 + 156ac - 169c2 B. 6a2 - 13c2 C. 36a2 - 169c2 D. 36a2 - 156ac - 169c2

Mathematics