Answer:
(x+10)(x-10)
Step-by-step explanation:
We are to solve for the value of the altitude of the given cylinder which has a radius of 5 feet and a lateral area of 70pi ft². To solve this we should recall that the formula in solving the lateral area of a cylinder is Lateral Area = 2pi*r*h. The solution is shown below:
r is equal to 5 ft
lateral area = 70pi
Solving for h, we have:
70pi = 2pi*5*h
70pi / 2pi = 5h
35 = 5h
divide both sides by 5, we have:
35/5 = 5h/5
7 = h
The answer for the length of the altitude is 7 feet.
Answer: C. quadrant l
Step-by-step explanation:
Answer:
B. -3,4
Step-by-step explanation:
It should be "A"
On the number line, it shows that -4.5 is further and to the right of -2.3.
Hope that helps!
