18=r/2
Multiply by 2 on each side,
36=r
r=36
Hope this helps.
<span>What does lol, idk, and ttyl mean? I am serious Answer me and I will answer you
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</span>
Don't quote me on this because i am not a master at math but im pretty sure its yes because it is a rising by the same values every time it passed through a point on the graph
Answer:
Step-by-step explanation:
