Ta9mirezB7roomal Ta9mirezB7roomal
  • 10-12-2016
  • Mathematics
contestada

What is the radius of a sphere that has a surface area of 196π sq ft?

Respuesta :

alekos
alekos alekos
  • 10-12-2016
4πr^2=196π r^2=49 r=7
Answer Link

Otras preguntas

Need help will give brainliest: The Chinese used red and black calculating rods as early as 300 B.C. How many years ago was this date?
A group of friends, both males and females combined, decide to go study at the library. Any time the group of people you are referring to is mixed, you use the
Help me with math plz ASAP please
I GIVE BRAINLIEST what do jellyfish, sea anemone, crab, and centipede have in common? they are all vertebrates. they all live on land. they are all invertebrate
If f (x)=2x-3 find the value of f-1 (0)
HELP PLEASE!!!!!!!!!!!!!!ASAP
what is x=14 -2y in standard formy'all ya girl needs help anyone willing to lend a hand??
The law of conservation of energy states that energy is constant in a closed system. Using a bouncing ball as an example, describe the conservation of energy.Gi
Use the chain rule to differentiate the following function.f(x)=(5x+sin^3(x)+sinx^3)^3
Match the following items. Given: 2 = 3 4 = 5 Prove: RS = RT 1. ∠2 = ∠3, ∠4=∠5 Substitution 2. ∠1 = ∠3