Answer:
x = -7
Step-by-step explanation:
Answer:
Step-by-step explanation:
So we have the function:
To find the inverse of a function, switch f(x) and x, change f(x) to f⁻¹(x), and solve for f⁻¹(x). So:
Add 11 to both sides:
Divide both sides by 6:
Take the fifth root of each side:
And we're done :)
Answer:
Step-by-step explanation:
Given
Distance of Point S is 18 m from tower
Distance of point R is 24 m form tower
Suppose the height of tower PQ is h
angle of elevation of Q from S is
from the figure, we can write
Answer:
3.75 feet.
Step-by-step explanation:
Given:
The volume of a right octagonal prism is 30 cubic feet.
The area of the octagonal base is 8 square feet.
<u>Question asked:</u>
What is the height of the prism ?
<u>Solution:</u>
<em>As we know:</em>
<em />
Therefore, height of the prism is 3.75 feet.
Answer:
11/25
Step-by-step explanation: