A parabolic arch supports the Hulme Arch Bridge in England. The Hulme Arch can be modeled by the quadratic function h(x) = -0.037x2 + 25, where h(x) represents the height of the arch at any point x to the left or right of the center. All measures are in meters.

10 cm

step-by-step explanation:

if the polygon is a rectangle, then the perimeter is x+x+y+y. using the values that you gave, the perimeter is 3+3+2+2=10cm.

d. it is a convex pentagon because it has five sides and none of the sides would extend into the inside of the polygon.

step-by-step explanation:

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