Answer:
2pi, 4pi, 6pi, 8pi, 10pi, 12pi, 14pi, 16pi, 18pi, 20pi
Step-by-step explanation:
Formula used=2p*r
20
4x5
2x2
The prime factorization is 2x2x5, or 2² x 5 if you really wanna get fancy with it.
(The numbers in bold are the answers uvu)
Answer:
2500
Step-by-step explanation:
No because x=4 and y=-5 and when you plug it in you get 5(4)+2(-5)=8 20+-10=8 and 10= does not work so it is not a possible solution.