math161
math161
15-09-2015
Mathematics
contestada
What is the diameter of the circle with 49 pi
Respuesta :
TSO
TSO
15-09-2015
[tex] Area = \pi r^2\\ 49\pi = \pi r^2\\49=r^2\\ r=7\\\\ Diameter = 14[/tex] Remember, diameter = 2 x radius
Answer Link
VER TODAS LAS RESPUESTAS ( 72+ )
Otras preguntas
Which of the following prefixes is best for measuring large quantities like the mass of a person? milli kilo deci deca
What is 7% tax on a $9.79 purchase
What is a good sentence for the word orbit?
answer the following math question: which place value changed in 6652+600+1000=
What is 14 49ths in simplest form
How many quarts are in 2 and 3/4 of a gallon
facts about the Virginia plan
A combined total of $46,000 is invested in two bonds that pay 4% and 9.5% simple interest. The annual interest is $3,490.00. How much is invested in each bo
How many quarts are in 2 and 3/4 of a gallon
What is 7% tax on a $9.79 purchase
