chxrlottee chxrlottee

04-06-2019
Mathematics

contestada

The area of a circle is represented by 16 x pi. What is the length of a diameter of the circle?

Respuesta :

SilverChain SilverChain

04-06-2019

Answer:

Diameter = 8

Step-by-step explanation:

Area of a circle: pi r^2

16 pi = r^2 pi

r^2 = 16

r = 4

And since the diameter is equal to 2r, the diameter is

2(4) = 8

Answer Link

Otras preguntas

\In a mouse population, some mice have thicker fur than others, but there are more mice with thinner fur. The climate in which these mice live has slowly gotten

g(t)=2.0.4^t for t = -2

which are not oxidative reaction?(look at the image)

A table is in the shape of a regular hexagon. The perimeter of the table is 12 feet. What is the length of each side of the table? A 1 ft B 2 ft C 3 ft D 4 ft

Sum, difference, and product..help!

Question 1 with 8 blanks Presentamos la moda para el próximo (1) You answeredchaquetaschaquetasIncorrect or extra word : anoraks, (2) You answeredcolorescolores

Drag each tile to the correct box. Not all tiles will be used. Place the steps for finding in the correct order.

A sealable bag holds 3.79 L of gas. How many moles of H₂ gas are needed to fill the bag at 1.0 atm and 293 K?

You are given that cos(A)=−35, with A in Quadrant II, and cos(B)=817, with B in Quadrant I. Find cos(A−B). Give your answer as a fraction.

Who were the Roundheads?