Answer:
A
Step-by-step explanation:
Mass equals density times volume
Answer:
Step-by-step explanation:
B) No, because the center is a (2, 0) and the radius is 1
Answer:
42.22 (2 repeating)
Step-by-step explanation:
When you are given percentage problems, you deal with the percent (%), base (amount you are starting with), and the amount.
Starting with the most basic equation,
Percent * Base = Amount
In this problem, you are given the amount (38) and the percent (90)
So to find the base, you can do
Base = Amount / Percent
As always, convert the percent to a decimal by dividing by 100.
38/ 0.9 = 42.222 repeating
Answer:
2 and -3
Step-by-step explanation: