Chris1119 Chris1119

11-01-2017
Mathematics

contestada

A trampoline has an area of 49 pi square feet. What is the diameter of the trampoline?

Respuesta :

bc00014 bc00014

11-01-2017

Assuming that the trampoline is circular in shape, we can use the formula
[tex]a=r^2[/tex]π.
We plug in a for 49π.
Now, we solve by isolating for r. You should get
r=7
The diameter is two times the radius. So 7*2=14.

Answer Link

Otras preguntas

Genocide has occurred in Asia, Europe, and

Here is a tree. Make up a real world problem that uses the tree and trigonometric functions to find the height of the tree. Tell me what problem you are settin

The principle of judicial review at the national level was established by which court case?

which best expresses the relationship between this speech from William Shakespeare’s play, Hamlet and this image of the drowned character Ophelia?

Extend your thinking: household appliances are usually connected in a parallel circuit. why do you think it might be a problem if too many appliances are turned

how would I set up and solve this problem?

Declaring single arrays is done with a0 set(s) of straight brackets.

Use the difference of squares theorem to find the solution of the following equation: v^2 = 252

Choose the grammatically INCORRECT question: Êtes-vous grand, n'est-ce pas? Êtes-vous grand? Vous êtes grand, n'est-ce pas? Est-ce que vous êtes grand?

What is an accurate statement about many of the first Africans to come to Louisiana?