Answer:
Step-by-step explanation:
Area of a circle = pi x square of radius = 30.190 ft
Answer:
how do we know if you are not a hacker
Step-by-step explanation:
Answer:
2(2x-5)(2x+5)
Step-by-step explanation:
I think you meant to say 8x^2-50. If so then factoring this down should be easy. Since there is no x value in the middle the equation will have a positive and a negative number. This is also a perfect square therefore, this factors down to: 2(2x-5)(2x+5).
Answer:
6,280 ft³
Step-by-step explanation:
To find lateral surface area, use the formula L = 2rh, then plug in the values:
L = 2(3.14)(25)(80)
L = 12,560 ft³
Since its a half cylinder, we have to divide this by 2:
12,560/2 = 6,280
So, the lateral area of the roof is 6,280 ft³
Answer:
151
Step-by-step explanation:
132.88 is 88% of the original price
132.88= p x .88=151