grammarnazis101 grammarnazis101

12-08-2021
Mathematics

contestada

The width of a rectangle is

3

inches less than the length. The perimeter is

54

inches. Find the length and the width.

please help asap!!!

Respuesta :

Aslesha650 Aslesha650

12-08-2021

Answer:

let length be x

b = x - 3

perimeter = 2( l + b)

54 = 2(x+x-3)

27 = 2x - 3

30 = 2x

x = 15

l = 15

b = 15 - 3

b = 12

Answer Link

Otras preguntas

Geoffrey ate 2/3 of a mini pizza. Claire ate 1 3/4 times as much pizza as Geoffrey. How many mini pizzas did Claire eat? Express your answer in simplest form

If light travels 671,000,000 miles per hour, how many miles will it travel in one minute?

is it true or false that after the american revolution conflicts in the northwest territory erupted between remaining british soldiers and native americans

what do you call two ratios that have the same value

If light travels 671,000,000 miles per hour, how many miles will it travel in one minute?

is it true or false that after the american revolution conflicts in the northwest territory erupted between remaining british soldiers and native americans

How long was a million days ago in hours?

Taylor wants to make 2 1/2 times the quantity given in a recipe. The recipe calls for 1 3/4 cups of flour. How much flour will Taylor need?

How long was a million days ago in hours?

Taylor wants to make 2 1/2 times the quantity given in a recipe. The recipe calls for 1 3/4 cups of flour. How much flour will Taylor need?