jmosley191 jmosley191

03-04-2021
Mathematics

contestada

If the diameter of a circle is 80 ft., find the area A 5,024 ft2 B 20,096 ft2 C 251.2 ft2 D 125.6 ft2

Respuesta :

03-04-2021

A. 5,024

If the diameter is 80 feet, the radius is 40 ft.

Area of a circle = (pi)(r^2)
A = 3.14 x 40^2
A = 5,042

Answer Link

Otras preguntas

What is the complete factorization of r2 - 6r - 9s2 + 9?

Molecules containing two carbon atoms and a functional group have many home and industrial uses. these compounds can be produced by a variety of reactions, as s

Steve bought a 15-pound bag of concrete. He spilled the bag into smaller bags that each holds 2 1/2 pounds. How many smaller bags did Steve fill?

In 1889, jane addams founded the first settlement home in the u.s., known as __________.

How did prospero and miranda end up on the island years before the present action of the play?

PLEASE HELP!!! WILL MARK BRAINLIEST!!!

Lucy has 14/6 a cup of yogurt for making fruit parfaits. Each Parfait requires 2/6 of yogurt. How many parfaits can she make. (What is he equation) PLEASE

What is the solution to the following system of equations? 2x + 3y = 6 x + y = 4

Part a.explain why the x-coordinates of the points where the graphs of the equations y = 2−x and y = 4x + 3 intersect are the solutions of the equation 2−x = 4x

Why were northerners, who moved to the south in search of fortune after the civil war, called carpetbaggers?