Solve the problem.Nikki is fishing from a bank 12 feet above water level. In this location, the fish tend to feed at 34 feet below the surface. How long must Nikki's fish line be to reach the fish?

A. 22 feet
B. 46 feet
C. -12 feet
D. -22 feet


Answer: B

Mathematics

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Which of the following is not true? ?

A. ?A Straight angle has a measure of 180?. B. ?Complementary angles have measures that add up to 180?. C. ?Supplementary angles have measures that add up to 90?. D. ?Complementary angles have measures that add up to 90?. E. ?ARight angle is 90?.

Mathematics

Solve the problem.Suppose that the cost of an item, excluding tax, is $2.25. The algebraic expression 2.25x describes the cost, in dollars, of purchasing x units of that item. Evaluate the algebraic expression when x = 50.

A. $562.50 B. $11.25 C. $1125.00 D. $112.50

Mathematics

Use the fundamental identities to simplify the expression.sin2 x(cot2 x + 1)

A. 1 B. tan2 x C. cos2 x + 1 D. -1

Mathematics

Expand, where i2 = -1.(1 + i)8

A. -64
B.
C. 16
D.

Mathematics