Answer:
24
Step-by-step explanation:
That's the first number that all your denominators have in common.
Answer: (-2,2), (-8,-1)
Step-by-step explanation:
Answer:
Step-by-step explanation:
The formula for the surface area is A = 4πr². This formula can be solved for r² and then the result solved for the radius, r:
A
r² = -------- The radius of the sphere is as follows:
4π
√(30 m²)
-------------- meters
2√π
Set the function to equal zero:

To find the zeros, or solutions, to this problem, we will use the quadratic formula:

Plug the values into the equation:




Solve for both plus and minus:



The question cannot use a negative value for x, as the diver cannot dive a negative distance from the board.
The answer is
'<span>
x = 5; the diver hits the water 5 feet away horizontally from the board', because x represents the horizontal distance away from the board.</span>