jennydiaz1300 jennydiaz1300

24-04-2018
Mathematics

contestada

The surface area of a ball is 3,600 square millimeters. What is the balls radius

Respuesta :

mathstudent55 mathstudent55

24-04-2018

[tex] A = 4 \pi r^2 [/tex]

[tex] 3600 = 4\pi r^2 [/tex]

[tex] \dfrac{3600}{4 \pi} = r^2 [/tex]

[tex] r^2 = 286.479 [/tex]

[tex] r = 16.9 [/tex]

Answer: The radius is 16.9 mm.

Answer Link

Otras preguntas

Who has pennfostsr answers?

"He wrote the diary in a secret shorthand."Where is the simple predicate in the sentence above?

Who has pennfostsr answers?

how did congress try to settle the slavery issue in 1850?

Which of the following is a sign of inflammation? a. bruising b. swelling c. numbness d. temperature decrease

write 6/10 as a terminating decimal

What's 32xy divided by 24yz and how do you figure it out. The question also asks me to write it as a fraction then cancel (or reduce).

How many times more basic is a solution with a pH of 10 than a solution with a pH of 8 a. A pH of 10 is two times as basic b. A pH of 8 is two times as basic

Using Subjects and Predicates in a paragraph.Your best friend is on vacation, and you are pet-sitting. Write a paragraph about your experience taking care of yo

write the equation a. a vertical line that passes through the point (2,-6)b. the y axis c. a horizontal line that passes through the point (1,4)d. the x axis