sazxsummeramil2ley sazxsummeramil2ley

14-12-2016
Mathematics

contestada

The area of a rectangle is x2 - 2x - 15 and the length of the rectangle is x + 3. Find the width of the rectangle.

A.
(x-2)(x+3)

B.
x - 5

C.
x + 5

D.
x2 + 15

Respuesta :

rdevore99 rdevore99

14-12-2016

The answer is A. To get the width of the rectangle, you have to divide the given area by the length. Vice versa to get the width.

Answer Link

Otras preguntas

Find the value of x

Find the value of x

which of these best describes a person who is a qualified expert that helps people and businesses meet their long term financial goals?

For questions 1-4, use the word "PROBABILITY."1. What are the possible outcomes of choosing a letter randomly?2. which outcomes have more than one possibility?3

ASAP pls..............

If an item has a 0.19% drop chance, how many attempts would it take to have about an 100% chance of getting the item?

Which function is graphed?

what i found interesting in fraction class 6

40 mi/h to kilometers per hour

A rectangular painting measures 13 inches by 20 inches and contains a frame of uniform width around the four edges. The perimeter of the rectangle formed by the