Answer:
14y-13y² is the answer. sorry for dirty handwriting
Slope intercept form is
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, where 'm' is the slope and 'b' is the y-intercept.

Subtract 6x to both sides:
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Divide 5 to both sides:
Answer:
5 x 2 x 3.14 = 31.4
Formula of circumference:
radius(half of your diameter or given radius) x pi(3.14 or 22/7 depending on what they tell you to use for pi) x 2(just always there when finding circumference)
Answer:
x=9
Step-by-step explanation:
The expression is for the interior angle of the hexagon; one interior angle is equal to .
Since an interior angle of a hexagon measures 120°, we have the equality
.
Now it is just a matter of solving for
11x=120-21
11x=99
x=99/11
x=9