madisonnance1
madisonnance1
02-06-2018
Mathematics
contestada
what is r in this equation?
πr^2=42π
Respuesta :
aosera
aosera
02-06-2018
r in this equation refers to the radius
[tex] {\pi r}^{2} = 42\pi \\ {r}^{2} = \frac{42\pi}{\pi} \\ r = \sqrt{42 } \\ r = 6.480740698 [/tex]
Answer Link
VER TODAS LAS RESPUESTAS ( 25+ )
Otras preguntas
indicate two ways that show the importance of finding a balance between personal freedom and responsible social behaviour
The Answer choices are 90 not enough information 98 82
Help me please? maybe? I hate math. and if it's not too much trouble, my teacher didn't give us the equation for this kind of stuff.
Find the value of a. Thanks so much for the answers im just really bad at math sorta
Angelina and Brad have six kids. They have been secretly separated for a number of years, and they have finally decided to get a divorce. During their separatio
Casey’s lunch balance is -$1.50. She charges $2.50 a day for four days. What is her lunch account balance at the end of the four days?
Help me plz! : ))) thnx whoever does
Please hurry and help Is it neutral, negative, positive????? 10. (6.SP.A.4, 6.SP.A.5) What is the correlation between the amount earned and the date?
Can anyone turn this fraction to a decimal i have to have this full sheet of work done by 12:00pm tonight so I need quick answers ASAP!!
WILL MARK BRAINLIEST FOR CORRECT ANSWER!!!!!!!!!!!!!!!!!!! 1) What is the highest court in the state? A) city court B) parish court C) supreme court 2) Which on
