The surface area of a sphere is 4r^2pi, so dividing 100 by 4pi gives a result of 25/pi. Taking the square root and rationalizing the denominator, we have 5sqrt(pi)/pi as the radius of the sphere.
Do you think you can send a picture of the problem I’m not really understanding
this equation just multiplied my depression by 2 omg im so sorry dawg .
Complementary angles add up to 90 degrees. Supplementary angles add up to 180 degrees, so no.
The answer would be y = 3.1
19.9 + 8 = 9y
27.9 = 9y
27.9/9 = y
3.1 = y
y = 3.1.
