Answer:
3077.2
Step-by-step explanation:
A circle's mass is found by
Pie times R^2
7^2 is 49, times 3.14 is 153.86
then you Multiply 153.86 by 20 which gives you 3077.2
Answer:
Ben spent 9 dollars
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
Find the highest and lowest points in goes up and down by and that’s what your range is
Answer:
2
Step-by-step explanation:
added 2 decimal point to know the solution or space.
Answer
120=7x+15
Step-by-step explanation:
