Answer:
12?
Step-by-step explanation:
You would multiply 50 by ten to get 500 pennies.
Answer:
3,000,000,000,000
Step-by-step explanation:
just multiply 5 times 6 which is 30 then add on all of the zeros.
Sqrt((0-9)^2+(-12-0)^2)+sqrt((0-9)^2+(12-0)^2) using the distance formula equals sqrt(81+144)+sqrt(225)=15+15=30
Yup it's correct :) good job!