Ineed some: )

what are the first three terms of the sequence:

a1=3 and an=2(an-1)^2

a)2,6,12,14
b)2,8,18
c)3,18,648
d)3,32,50

your answer is a

step-by-step explanation:

4*4*4*4=256

what are you trying to solve here

step-by-step explanation:

just sum

10 + 10 = 20

127

whether it's diameter, or radius, i believe if i remember correctly from school, every amount has to always add up to 180. so if you take 53, and starting adding, long story short, taking 127 and adding it to 53, gives you 180.