mirandaaa2007 mirandaaa2007

22-01-2021
Mathematics

contestada

A circle has an area of 2290.221. What is the radius? (round to the nearest whole number)

Respuesta :

a5b33r6qdw a5b33r6qdw

22-01-2021

Answer: 27

Step-by-step explanation:

use the formula for the area of circle and solve for r: A=pi r^2

2290.221=pir^2 <---divide by pi

729=r^2 <--- square root both sides

27=r

Answer Link

Otras preguntas

The road between West Egg and East egg is Question 10 options: A) a literary illusion to the mythological River Styx. B) a "valley of ashes". C) a literar

Match the climate zone in column 1 to the characteristic in column 2. a. tropical b. dryc. moderate d. continental -always near an ocean-heat and dryness- hea

What did the Women's Christian Temperance Union campaign for? stronger immigration laws to curb alcohol abuse preventing the teaching of evolution in schools pr

Through faith in Jesus, we received salvation as God's gracious gift to us. True or False

16,000 rolls of paper were purchased and 12,500 were sold at $1.79, what is the total ending inventory?

A scientist has 1 050 samples to observe. She has 14 assistants for the job. If she splits the samples evenly among the assistants, how many samples will each a

Free verse is often used by poets to _____ A. Strengthen the ironic impact of the poem B. help readers focus on the message rather than the structure C. make re

The normal upper end of the temperature reference range of a goat is 103.5 degrees fahrenheit. what would be the maximum body temperature compatible with life f

Replace ? with a whole number to make the statements true. a. 20 ÷ 4 ? means ? × 4 = 20

What are two strategies that you can use to “fill the frame” of a photograph?