Students in a class drew rectangles with dimensions of their choosing. The relationship between the areas (a) and perimeters (p) of the rectangles could be modeled by the equation below. What area does the model predict for a rectangle whose perimeter is 10? mark as brilliant! help

it's equivalent, so we can say that its equal.

let's call the denominator x and the numerador is 18 less then denominator, x - 18.

multiply

2.x = 5.(x - 18)

2x = 5x - 90

90 = 5x - 2x

90 = 3x

x = 90/3

x = 30

so:

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: