Colby wants to set square tiles on the top of the wooden box the top of the box is a rectangle 7 1/2 inches long and 5 1/2 inche
1 answer:
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Remember that the formula for the circumference, , of a circle is:
In this case, we are not given the diameter. However, remember that the diameter is equivalent to two times the radius of a circle. Thus,
,
and we can say the circumference of our circle is:
The circumference of our circle is 50.24 units.
<em>Also, a little side note not relating to the question:</em>
<em>Remember that is spelled as "pi" not "pie." Pie is a dessert, while pi is a mathematical constant.</em>
ANSWER
(-3,3)
EXPLANATION
The given function is
Expand
Rewrite in the form:
This implies that,
Complete the square to get,
The function is now in the form:
where (h,k) =(-3,3) is the vertex
(-3,3)
EXPLANATION
The given function is
Expand
Rewrite in the form:
This implies that,
Complete the square to get,
The function is now in the form:
where (h,k) =(-3,3) is the vertex