The area of rectangle RSTU is 36x2+25x−25. The length of the rectangle RSTU is 4x+5. Which expression describes the width of the rectangle RSTU?

Given:

The area of the rectangle RSTU =

Length of the rectangle RSTU =

To find:

The width of the rectangle RSTU.

Step-by-step explanation:

We have,

Splitting the middle term, we get

We know that, the area of a rectangle is

Area of rectangle is product of (4x+5) and (9x-5).

Since (4x+5) is the length of the rectangle, therefore, (9x-5) is the width of the rectangle RSTU.

< 4, -5>

step-by-step explanation:

starting from g. we move 4 right and then 5 down to get to h. that means the vector is < 4, -5>