Answer:
the number is 49
Step-by-step explanation:
please mark me brainly please!!!
Step-by-step explanation:
from,
An = 4n -13
A1 = 4 (1) - 13
> A1 = -9
A2 = 4(2) - 13
> A2 = -5
A3 = 4(3) - 13
> A3 = -1
A4 = 4(4) - 13
> A4 = 3
Answer:
Step-by-step explanation:
4x = 38
x= 38/ 4
x = 9 1/2
Answer:
209.96
Step-by-step explanation:
we know that the circumference of the circle is equal to
C = 
we have

substitute would be

assume that 
64