holasonrie holasonrie

25-07-2015
Mathematics

contestada

At a school carnival, the diameter of the mat of a trampoline is 10 feet and the diameter of its metal frame is 12 feet. What is the length, in feet, of the metal frame that surrounds the trampoline? Use 3.14 for π and round your answer to the nearest tenth.

Respuesta :

25-07-2015

The mat doesn't matter. The diameter of the frame would be 12 ft even if there were no mat inside it. The length (circumference) of the frame, just like any circle , is ( pi diameter) = (3.14 x 12) = 37.7 ft.

Answer Link

Otras preguntas

Amy must decide whether or not to make an investment that costs 1. The investment pays a return of 5, but is risky to Amy because Bill must be given charge of t

What are some of the goals of unemployment insurance? (Select all that apply.) to help unemployed workers secure new work to financially support unemployed work

Using the graphing function on your calculator, find the solution to the system of equations shown below. A. No solution 3y-12x=18 2y-8x=12 B. x=-8, y = 2 C. Mo

describe how to transform the graph of f into the graph of g. f(x) = sqrt x-9 and g(x) = sqrt x+5

Which of the following is true of Kotter's eight-step organizational change model? . The process emphasizes external factors of motivation for better results Th

Model the following first order differential equation in Simulink and find the solutions for different initial conditions. How do the solutions compare? dy/dx =

Describe how and where distribution changes (Need help ASAP, will give brainliest)

Need help ASAP: Analyze what would happen to an object that forms like a star but does not have at least 75 times the mass of Jupiter.

what is the difference between narcolepsy and sleep apnea?

"The following problems refer to triangle ABC. solve it. Round the angles to the nearest 2 decimals. a= .58 b= .62 c= .6