Answer:
x = 24.1
Step-by-step explanation:
Since this is a right triangle, we can use trig functions
tan theta = opp /adj
tan 15 = x/90
90 tan 15 =x
x=24.11542
To the nearest tenth
x = 24.1
I believe the answer is 5
Answer:
x = -4/3
Step-by-step explanation:
6x + 11 = -6x - 5
12x = -16
x = -4/3
Answer:
B
Step-by-step explanation:
Formula for finding the volume of a cone: 
From the question, we can tell that the height, h, is equal to 2d or 4r.
h = 4r.
Substitute h into the volume formula:

Rearrange to get the final equation of:

The quotient of 14/2 is 7
7*15 is
105
Hope it helps!