9. 1/3+(x+20)+(x-10)+40=360 10. 1/2x+1/2x+(x-15)+(x-25)+100=540
1/3+2x+50=360 4x+60=540
(3/1) 1/3+2x=300(3/1) 4x/4=480/4
2x=300 X=120
————
2
W=150
I think it is A, (-2,-14)
Answer:
the radius will be 9 or b
Step-by-step explanation:
18 is the diameter so you divide by 2 to get the radius which will be 9.
1, 4, 9, 16, 25,...
