Answer:
A Variable
Step-by-step explanation:
Hope this helps.
Answer:
3a-2
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<Jayla>
the fencing is the perimeter to the tree, then we can use the formula of the perimeter of a circle to replace this value

now we can solve r from the formula to know the radious

we can use 3.14 to pi

the value of the radio is 3 feet
now we can use the formula of the area of the circle to calculate the total area

and replace the known value of the radious and pi

<em>the area is 28.26 square feet</em>
C. Y = 3/10x + 1/2
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The average 11-year-old boy would<span> be around 55 inches tall and </span>weigh<span> around 80 pounds. </span>