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

________ can contain stacked images, text, and other elements which collectively comprise a Photoshop file.
Applying probability concepts
Which model best fits the data shown in the scatterplot? A. y=-0.7x+1.9 B. y = 0.7x+1.9 C. y=-0.7x-3.8 D. y=1.9x-07
Please help!!!!!!!!!!!!!!!!!!!!!!!! Need help ASAP.
Martin uses 5/8 of a gallon of paint to cover 4/5 of wall. What is the unit rate at which Martin paints in walls per gallon
Analisa recorded 83°, 87°, 90°, and 78° as the highest temperatures in her city for the month of October. She calculated a mean of 84.5° and a median of 85° for
Estimate Each quotient. 1. 12.5/5 2. 17.5/8 3. 23.7/6
the ratio of the corresponding edge lengths of two similar solids is 4;9 what is the ratio of their volume ?
Which of the following is a characteristic of a guideline document?
3x²+5xy=–4xy–2x=—3[tex]solve simultinously[/tex]​