Answer:
Step-by-step explanation:
A(1) = 2
r = a(2)/a(1) = -8/2 = -4

Answer will be D.
!! Hope It Helps !!
False because they don't have the same length and shape you know they may be triangle but the their length are different.
1/40 in 30 mins = 2/40 in 1 hour
2/40= 0.05 miles per hour
Answer:
True
Step-by-step explanation:
If A/B and C/D are rational expression then
A/B*C/D
Or
A/B*C/D=A/C*B/D
It means that if A/B and C/D are rational expression then their product with each other will also be a rational expression.