R=21. 21/3=7. To check your answer, you can do 7x3 and it'll equal 21.
Answer:
A:870 B:438.82
Step-by-step explanation:
L x W x H
have a nice day :-)
60,000,000,000 in scientific notation is 6 x 10^10 so you move the decimal 10 times.
Answer:
1
Step-by-step explanation:
