Check the picture below.
let's recall that 2π is a full go-around or namely a revolution

Answer:
15
Step-by-step explanation:
the equation would be p=6x where x is the side length.
Answer:
B
Step-by-step explanation:
both sides are equal to begin with so any x that you put in, will get multiplied by 7 and have 3 added to it
The answer is y= -3x-3
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