leylacontreras05 leylacontreras05

20-04-2022
Mathematics

contestada

if the area of a rectangle is represented by the expression 12x^2-5x-3 and the length is 4x-3, what expression represents the width

if the area of a rectangle is represented by the expression 12x25x3 and the length is 4x3 what expression represents the width class=

Respuesta :

bhadelsimron19 bhadelsimron19

20-04-2022

Answer:

option C

Step-by-step explanation:

area of rectangle = length * width

12x^2 - 5x - 3 = (4x - 3) * width

12x^2 - 9x + 4x - 3 = (4x - 3)* width

3x(4x - 3) + 1(4x - 3) = (4x - 3)*width

(3x + 1)(4x - 3) / (4x - 3) = width

3x + 1 = width

Answer Link

Otras preguntas

Software that was designed to serve the needs of a specific company or organization is called:

Solve the literal equation for the given variable. A= bh/2 (bh over 2) Solve for b. With solution please.

During which process is ethanol produced? A-lactic acid fermentation B-alcohol fermentation C-citric acid cycle D-electron transport chain

Suppose you discover a new organism. What would you expect to see if you studied it under a microscope?

Are hydrogen bonds formed between all molecules

The flexible nature of a cell membrane results from its ....?

Which of the following Group 2 elements has the lowest first ionization energy? (1) Be (3) Ca (2) Mg (4) Ba

Write a short paragraph that describes the earths layers

write an expression that can be used to find the nth term for each sequence listed below.7, 13, 19, 25, 31,.... -1,2,5,8,11,14

Choose two number from 5 to 9. Use your numbers to write an addition sentence. Draw a picture to show your work