Use a calculator to give the value to the nearest degree.? = cos-1(-0.3907)

A. 115°
B. 110°
C. 113°
D. -67°

Answer: C

Mathematics

You might also like to view...

Graph the solution of the system of inequalities.y ? - x + 2x ? 2

A.

B.

C.

D.

View
Mathematics

Use the square root property to solve the equation. 7z2 - 28 = 0

A. {2} B. {2, -2} C. {15} D. {3, -3}

View
Mathematics

Provide an appropriate response.The expression xy (is/is not) a term, whereas the expression x + y (is/is not) a term. 

A. is, is B. is, is not C. is not, is not D. is not, is

View
Mathematics

Determine the domain of the function.f(x) = 

A. (-?, ?) B. [19, ?) C. [0, ?) D. [-19, ?)

View
Mathematics