The formula to find the volume of a sphere is: V=

Since the diameter is 18 cm, so the radius is equal to r=18/2 = 9
Now we replace r by it's value, so we get:



And we get approximately

Hope this Helps :D
answer is C
He made an error in Step 3. He should have subtracted 2 from both sides.
Answer:
101 2/3
Step-by-step explanation:
Y=-8 so any x with the coordinate -8 for y i guess.
Answer:
Step-by-step explanation:
So, according to the law of Sines, we have

In our case, we have S and R, so...

And we want to isolate R...

the angle of R is then 75.90 degrees.