Answer:
-2
Step-by-step explanation:
if u evee need help on questions like this try desmos.com. its a free graphing calculator that is really easy to use. you just plug in numbers and it does the work for you!
i hope u have a good day
Answer:
324π in²
Step-by-step explanation:
The surface area of a sphere = 4πr² ( r is the radius )
Calculate r using the volume (V) formula
V = 
πr³
Here V = 972π , thus
πr³ = 972π ( divide both sides by π )
r³ = 972 ( multiply both sides by 3 to clear the fraction )
4r³ = 2916 ( divide both sides by 4 )
r³ = 729 ( take the cube root of both sides )
r = ![\sqrt[3]{729}](https://tex.z-dn.net/?f=%5Csqrt%5B3%5D%7B729%7D)
= 9
Thus
surface area = 4π × 9² = 4π × 81 = 324π in²
Answer:
Step-by-step explanation:
its infinite solution
hope i was helpful
This is your answer: x= -1/4 or x=5/4. Plze mark me brainiest:)
Answer:
(-7,2) is a solution but where is the question?
Step-by-step explanation:
