nejjelainee13 nejjelainee13

08-02-2021
Mathematics

contestada

If a circle is 9 pi cm what is the radius of the circle

Respuesta :

unicorn3125 unicorn3125

11-02-2021

Answer:

4.5 cm

Step-by-step explanation:

L = 2×π×r

9π cm = 2πr

9 cm = 2r

r = 4.5 cm

Answer Link

Otras preguntas

Cortisol is a hormone produced in response to stress, including starvation, in humans. Which of the following is most likely an immediate effect of a starvation

Sophia and Skylar go to the movie theater and purchase refreshments for their friends. Sophia spends a total of $98.75 on 3 bags of popcorn and 7 drinks. Skylar

Can anyone give me a linear equation with two variables such that values A and B must not be equal to one. Thanks

I need some help in my homework and it is what is a common multiple

The bourgeoisie was a new social class created by capitalism. According to many working class citizens, known as the proletariat, how did the bourgeoisie gain a

You begin a hike in Death Valley, California, at an elevation of -86 meters. You hike to a point of elevation at 45 meters. What is your change in elevation?

PLEASE HELP GUYS I WILL GIVE BRAINLIEST.

as the economy evolves the use of new technologies means the need for jobs in some industies disappear and there are new ______ in others.

1. Calculate the molarity when 5.0 g KBr is dissolved to make 0.500 L solution. Round to two significant digits. 2. How many ml of isopropyl alcohol are neede

Write a simple sentence with a Subject, Verb, Direct Object, and Indirect Object,