beccaboocissell beccaboocissell

08-02-2021
Mathematics

contestada

The area of a circle is 9πft^2. What is the circumference in feet?

Respuesta :

27dewittclara 27dewittclara

08-02-2021

Answer:

98

Step-by-step explanation:

Answer Link

mhanifa mhanifa

08-02-2021

Answer:

6π ft

Step-by-step explanation:

Area:

A = πr²

Circumference:

C = 2πr

Substitute values in area:

πr² = 9π
r² = 9
r = 3 ft

Circumference is:

C = 2π*3 = 6π

Answer Link

Otras preguntas

The cost of a regular price ticket to a Saint Louis Cardinal baseball game was $60. During the World Series, the price increased by 2 ∕5 . What did the fans pa

You are booking a flight from New York to Atlanta. There is no change in the time zones. The flight leaves New York at 11:15 a.m. and arrives in Atlanta at 1:45

six nickels is what percent of one dollar

Unlike prokaryotic cells, eukaryotic cells have the ability to

A small publishing company is planning to publish a new book. The production costs will include the time fixed, costs (such as editing) and variable costs (such

Best Buy sold 638 iPads during the month of May for a total, including tax, of $296,963.48; what was the average cost to the consumer?

what are the factors of 68

Gabrielle's age is three times Mikhail's age. The sum of their ages is 56, what is their age?

Factor 9x^3y-25xy^3 completely.

a washer and a dryer cost 659$ combined. The washer costs 91$ less than the dryer, how much was the dryer?