aaliyah113874 aaliyah113874

26-03-2021
Mathematics

contestada

PLEASE HELP circle a has area 500in squared. the diameter of circle b is three times the diameter of circle a. esitmate the area of circle b.

Respuesta :

26-03-2021

Answer:

Step-by-step explanation:

r and d are the radius and diameter of a, respectively.

area of a = πr² = 500 in²

r = √500/√π = 10√5/√π

d = 20√5/√π

radius of b = 3r = 30√5/√π

area of b = π(30√5/√π)² = π(4500/π) = 4500 in²

Answer Link

Otras preguntas

Hola, buen dia porfavor necesito respuesta de 2 preguntas dare 25 puntos. lectura es "Un dia despues del Sabado" materia/area: Castellano o Historia. 1. ¿Cual e

Question 11: I am afraid he can’t go out with you right now. He ____________ his hair cut. A. is having B. has C. has had D. had

A person who does not have capacity to contract may later contract. A. accept B. disaffirm C. counteroffer D. enforce

what kind of tag will give additional info about your webpagechoices:a. <meta>b. <title>c. <head>

What are the first 10 numbers of pi?

What was the context clue that helped you figure out the meaning of resolve? A. A word meaning the opposite was used in the sentence. B. The writer restated

hat is the value of x in the equation Negative 6 x = 5 x + 22? –22 –2 2 22

Which viewpoint does Banneker convey in "Benjamin Banneker Writes to Thomas Jefferson"? O Freedom and equality are privileges to be earned, not freely given. O

reasons why slavery was the main cause of the civil war

The specifications for the dimensions of a new cardboard container are shown. If the volume of the container is modeled by V(h) = 2h^3 - 9h^2 + 4h and it will h