Allone710 Allone710

12-04-2024
Mathematics

contestada

The circumference of a circle whose area is 81πr², is
(a)9πr
(b)18πr
(c)3πr
(d)81πr

Respuesta :

Otras preguntas

Chris is making pancakes the recipe makes four servings. He wants to make enough for six servings. How much flower does he need.

Isabel bought 3 bottles of liquid soap. Each bottle has 1 quart of soap in it. How many fluid ounces of liquid soap are in the 3 bottles Isabel bought?

Plz help show your work.I don't get this

A sphere has a radius of 5.3 ft. What is the volume of the sphere to the nearest tenth? use 3.14 for pi. Question 3 options: 148.9 ft^3 522.4 ft^3

Categorize the following analogy: An artist is to paint as a construction worker is to hammer. A. performer and action B. object and function C. part to whol

What is a helpful question to ask your self before reading a business document for the first time

A 5-foot-tall student cast 4-foot shadow. If the the tree next to her cast a 44-foot-tall shadow, what is the height of the tree?

Which event caused tensions in Europe to become a full-scale world war? A. the assassination of Archduke Francis Ferdinand B. the launch of the HMS Dreadnoug

If a source is missing the author’s name, its authority has been compromised. T or F

brandon has a box 9.5 inches tall, 3.8 inches wide, and 4.2 inches long.how many square inches of wrapping paper does he need to wrap the box