Can anyone help please

y = 5

Solution:

In the triangle WXZ, WY is the perpendicular bisector of XY.

XY = YZ

Perpendicular bisector theorem:

If a point is on the perpendicular bisector of a line segment, then it is equidistant from the end points of the line segment.

By the above theorem,

WX = WZ

2y + 7 = 5y – 8

Add 8 on both sides of the equation.

2y + 15 = 5y

Subtract 2y from both sides of the equation.

15 = 3y

Divide by 3 on both sides of the equation.

5 = y

Switch the sides.

y = 5

to find the perimeter of the rectangle this is the expression:

x-9+x-9+3x-4+3x-4=138

if we simplify it:

8x-26=138

remember, 138 is what it all adds up to

the length is 11.5cm

the width is 57.5cm

the area is 661.25cm^2

the answers might not be correct use at own risk

mia khalifa

step-by-step explanation: