Answer:
25.13
Step-by-step explanation:
2 pie multiply radius
2 pie multiply 4
( I think so)
I hope this helps
This is an arithmetic sequence.
The numbers differ by a constant.
The general form of an arithmetic sequence is:
![a_n=a+(n-1)d](https://tex.z-dn.net/?f=a_n%3Da%2B%28n-1%29d)
Where
a is first term
n is nth term
d is the common difference
Looking at the sequence, we can say the common difference is -3 [since 3 is subtracted from a term to get the next term]
Also, first term is 13
Now, we plug into formula:
Answer: multiply it by 3
Step-by-step explanation:
you do the reverse of what greg does, for this example he divided the number. so the opposite of dividing is multiplying, so you multiply it
Answer:
I hope this right
Step-by-step explanation:
16 in for the suface area so sorry if wrong
If she paid for 12 months for each answer the totals would be.
A= 528
B= 576
C= 624
D= 648