Answer:
replient property
Step-by-step explanation:
so pie would be the factor
Answer:
90.2mm
Step-by-step explanation:
find the circumference and divide by two then add the two sides
circumference= 2πr=2π(16)
100.48/2= 50.24
50.24+20+20=90.24mm then round to 90.2
4 times 3=12
12 times 3=36
I think you want us to find the sum of the geometric sequence to n=15
the sum is
a1=first term=4
n=15
r=common ratio=3
S=-2(-14348906)
S=28697812
it adds to 28697812