I need help fast please I hope this is easier for yall

Sadie computes the perimeter of a rectangle by adding the length, l, and width, w, and doubling this sum. eric computes the perimeter of a rectangle by doubling the length, l, doubling the width, w, and adding the doubled amounts. write an equation for sadie’s way of calculating the

In the triangles, bc =de and ac fe. if the mzc is greater than the mze, then ab isdfelth

What would the rule be for the reflection of y=-3