You are referring to an ELLIPSE.
In mathematics, an ellipse<span> is a curve in a plane surrounding two focal points such that the sum of the distances to the two focal points is constant for every point on the curve. As such, it is a generalization of a circle, which is a special type of an </span>ellipse<span>having both focal points at the same location.
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15/10= 3/2
54/x=3/2
3× what=54
18
18×2= 36 ft the building is 36 ft
Step-by-step explanation:




Answer:
Y=1/5x+ -2
Step-by-step explanation:
Hope this helps