Answer:
C
Step-by-step explanation:
Answer:
Step-by-step explanation:
Area = π * r * r
49 = radius * radius
Radius = 7
Hope this helped☺☺
The 3 terms are 1, -1, and -3.
Recursive= Previous - 2.
Explicit= -2n+ 13
Answer:
21
Step-by-step explanation:
all you have to do is get 70% of 30
70% of 30 is 21