Answer:
A or C
Step-by-step explanation:
Volume is lenght x width x hieght. ex: 12x3x17
Answer:
1335.5
Step-by-step explanation:
Answer:

Step-by-step explanation:
Given

Required
Determine an equivalent expression
In trigonometry:

In 

Substitute
for
in 


Hence, the equivalent expression is: 
Answer:
9.9
Step-by-step explanation: