Simplify the expression:

a. 2
b. 7
c. 8
d. 16

b. 7

Mathematics

You might also like to view...

Graph the pair of parametric equations with the aid of a graphing calculator.x = 6 cos t + 2 cos 3t, y = 6 sin t - 2 sin3t, 0 ? t ? 2?

A.

B.

C.

D.

View
Mathematics

Provide an appropriate response.How many dimensions does a cube have?

A. 2 B. 4 C. 1 D. 3

View
Mathematics

Write an equation for the graph of the sine or cosine curve.

A. y = 4 cos 
B. y = 4 cos 
C. y = 4 cos (20x - 4)
D. y = 4 cos 

View
Mathematics

Convert the numeral to a numeral in base 10.335

A. 165 B. 18 C. 90 D. 30

View
Mathematics