230285
230285
01-08-2020
Mathematics
contestada
ASAPPPPPP!! PLEASE help me!!!!!!!!!!
Respuesta :
erinxia22
erinxia22
01-08-2020
THE ANSWER IS 4pi
The volume of a sphere is calculated using the formula 4pi r^3/3=32pi/3. Solve for r and get r=2. Then plug into the formula for finding the area of a circle A=r^2pi so you get 4pi.
Answer Link
VER TODAS LAS RESPUESTAS ( 19+ )
Otras preguntas
If aspartame is successfully hydrolyzed, the products are methanol, phenylalanine and aspartic acid. what two functional groups must be hydrolyzed for this reac
Help with these 4 questions please and thanks!!! 1. Find the radius of the circle x2 + 8x - 4 + y2 + 2y = 12 A. 9 B. 3 C. 5 D. 25 2. Find the center and radius
Describe the set of data {33, 35, 38, 44, 45, 45, 46, 46, 46, 47}. a. normal distribution c. cannot be determined b. negatively skewed d. positively skewed
A major difference between major depressive disorder and bipolar disorder is that only in bipolar disorder do people have _____. a. hallucinations or delusions
What are some examples of dramatic irony in The Hobbit?
You draw two cards from a standard deck of 52 cards, but before you draw the second card, you put the first one back and reshuffle the deck. (a) are the outcome
What is the solution of the system of equations? y = –2x + 8 y = x – 4
We had lunch: sandwiches, potato chips, and iced tea. Carolyn and her mother talked mostly about neighbors and the congregation at the Japanese Methodist Church
Isabelle has been forgetting a lot of things lately, and her friends and family have been angry with her. Today, she feels as if she's going to do something wr
What happens when energy is changed from one form to another? a. a physical change to a substance occurs. b. all of the energy can be accounted for. c. all of t
