Answer:
Step-by-step explanation:
Using mid point formula
Mid point = ((x1+x2)/2 , (y1+y2)/2)
= (2/2,-8/2)
=( 1, -4)
Common ratio, r is found by dividing the next term by the previous term
r =

= -3
you can see this value is true for any consecutive pairs of terms
also, multiply by -3 to get the next term
Answer:
Surface area ~ 197.33
<em>Hope that helps!</em>
Step-by-step explanation:
Distributive property. 2 is "distributed" among 3x and -8
I think about 0.07 but the exact answer is 0.066666666666667