You can make a proportion. -12/y=9/4 -12*4-9=5.33
The answer for your question is 1.45
Answer:
times 0.4
Step-by-step explanation:
The recursive formula allows a term in the sequence by multiplying the previous term by the common ratio r
Here
r =
=
= 0.4
Thus the recursive formula is
c(n) = c(n - 1) × 0.4 → with c(1) = 500 ← the first term in the sequence
Answer:
-5/2
Step-by-step explanation:
the slope of a perpendicular line is the opposite reciprocal
no it is not because the size doesnt change only the shape changes