Simplify.

A. 15x2
B. 5x
C. 5x2
D. 15x


Answer: B

Mathematics

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Convert the angle to D° M' S'' form. Round the answer to the nearest second.279.94°

A. 279°57'23'' B. 279°56'24'' C. 279°23'94'' D. 279°56'94''

Mathematics

Determine whether the statement is true or false.? The point ( -n, 0b) is symmetric to the point (n, 0b) with respect to the y-axis.

Answer the following statement true (T) or false (F)

Mathematics

Use the graph to estimate any solutions to the given equation on the interval tan x = sin x

A.  ,  ,  , 
B. None
C. ?
D. 0, ?

Mathematics

Solve the problem.Find the equation of the parabola  that passes through the points (-2, 4), (0, -4), and (3, 2).

A. y = - x2 + x - 7
B. y = x2 - x - 4
C. y = x2 - x - 
D. y = - x2 + x - 4

Mathematics