Solve.Two angles of a triangle are 30° and 90°. What is the measure of the third angle?

A. 120°
B. 240°
C. -30°
D. 60°

Answer: D

Mathematics

You might also like to view...

Use transformations to graph the function.f(x) = - (x + 4)2 + 2

A.


B.

C.

D.

View
Mathematics

Factor.15x2 - 29x + 12

A. (15x - 1)(x - 12) B. (3x - 4)(5x - 3) C. (3x + 4)(5x + 3) D. (15x - 4)(x - 3)

View
Mathematics

Solve the problem.Find g(a + 1) when g(x) = 4x + 2.

A. 4a - 1
B. 4a + 6
C. a + 2
D. 4a + 2

View
Mathematics

Use the table to find the instantaneous velocity of y at the specified value of x.x = 1.

A. 2 B. 4 C. 6 D. 8

View
Mathematics