celiavelasquez448 celiavelasquez448

10-03-2021
Mathematics

contestada

What is the radius of a circle that has a circumference of 81 π square inches?
A. 9 inches
B. 18 inches
C. 40.5 inches
d. 81 inches

Respuesta :

Jasmineeena Jasmineeena

10-03-2021

Answer:

r≈12.89

Step-by-step explanation:

Using the formula

C=2πr

Solving for r

r=C

2π=81

2·π≈12.89155

Answer Link

wynterstevens750 wynterstevens750

10-03-2021

2 the reason why is because I need 5 points. Hope that helps!

Answer Link

Otras preguntas

The newest phone by Samsung finally came out and costs $499. You were one of the first people in line to buy it so you got a 15% discount and there was a 8.5% t

2. How many 1/3lb. packages of turkey could be made from 6 pounds of turkey?

SimplifyLaTeX: \dfrac{\cos^2\alpha}{1-\sin\alpha}-1

Which is an expression? A. 1 = 3 - 2 B. 2 + 5 = 5 + 2 C. 4+ 3 < 9 D. 26

Please help me out! And show your work :)) <3

The series 2/3+3/4+4/5 is divergent T or F

Given the relation of points, (7,-1),(3,5),(0,-4),(-2,-2), which of the points below would make this relation no longer a function? Choose only one. 1 point (-

I have a question. How do you delete a question in brainly.com?

Samantha deposits $1,500 into the Park Street Bank. The account pays 1.12% annual interest, compounded daily. To the nearest cent, how much is in the account at

Answer the following question about music using at least 7 complete sentences. Imagine you were on stage about to play your favorite instrument for a massive cr