Ilujanettielove Ilujanettielove

04-03-2017
Mathematics

contestada

Find the length of the radius of a sphere with a surface area of 60.82 m^2.

4.4 m

2.2 m

6.6 m

1.1 m

Respuesta :

H1a2r3s4h5 H1a2r3s4h5

06-03-2017

Surface area of sphere =60.82m^2
4pi×r^2=60.82
4×22×r^2/7=60.82
r^2=60.82×7/22×4
r^2=425.74/88
r^2=4.83
r=2.19
or r=2.2m

Answer Link

Otras preguntas

Andrea is in a wheelchair but still wants to play volleyball whit her friends. What can they do to help her feel comfortable playing the game? A. Use a larger b

Find the value of x in each case. PLEASE SHOW WORK!!!

In ben v. city car dealership, a state supreme court held that a minor could cancel a contract for the sale of a car. now a trial court in the same state is dec

the person who would be most directly affected by changes in the buisness cycle isa. an emergancy room doctorb. a constructiin workerc. an orthadontistd. a coll

Solve for x and type your answer as simply as an integer or decimal value. If you can’t type the number exactly, round to 4 decimal digits. If it’s a fractional

what was the boston massacre?

In your opinion is upward mobility easy or difficult? Why?

which statement best describes the law of conversation of energy?

_____ is one of the first adverse aspects of use of alcohol.

What is the definition of alliteration? A.) the repetition of two or more words in a sentence or phrase; for example “at home in my townhome” B.) the repetition