Maria is making a frame for a rectangular garden. She uses a string to meas Jength of the diagonal.

Garden

(width)

String (diagonal)

Garden (length)

Which equation should Maria use to ensure that the frame has 90° angles?

A.

length + width = diagonal

B.

width + diagonal = length

C.

length? + width?

diagonala

length

D.

width? + diagonal

An art teacher made a copy of a small painting. to make the painting easier to see the teacher enlarged the area of the painting by 49%. let y respresent the area of the original painting. the expression below is one way to resperesnt the area of the new painting. find two equivalent expressions that would give the area of the new painting y+0.49y