la3ashansMade la3ashansMade

14-03-2017
Mathematics

contestada

The surface area of the top surface of the water in a circular swimming pool is about 188 square feet. estimate the radius of the pool,

Respuesta :

Аноним Аноним

14-03-2017

I hope this helps you

Area=pi.r^2

188=3,14.r^2

r^2=59,87

r~ 7,8

Answer Link

Otras preguntas

which fraction is larger: 1/4 or 2/4

The ratio of red collars to black collars sold at one store is 9 to 10. In one month 30 black collars were sold. Is 57 a reasonable number for the total number

how many different (non-conguerent) triangles have integer side lengths and perimeter 2014

2.375 divided by 0.05

I really need help on geometry

Carmen is at a used bookstore. Paperback books cost $ 1 each, and hardcover books cost $ 2 each. Carmen can spend up to $ 10 in all.A. Write an inequality that

how many different (non-conguerent) triangles have integer side lengths and perimeter 2014

Mendel realized that the principles of probability could be used to what the results of genetic crosses?

2x + y = 3 x - 2y = -1 If equation one is multiplied by 2 and then the equations are added, the result is _____.

Carlos is walking on a moving walkway. His speed is given by the function C(x) = 3 x 2 + 3x - 4, and the speed of the walkway is W(x) = x 2 - 4x + 7. 20.