poopyfart145 poopyfart145
  • 18-12-2020
  • Mathematics
contestada

18.
The perimeter of a rectangle is 42 inches. The length of the rectangle can be represented by x + 4 and its width can be represented by 2x minus 7. What is the width of the rectangle in inches?

8

9

12

10.3

Respuesta :

kumaramit848507
kumaramit848507 kumaramit848507
  • 18-12-2020

p=2(l+b) =2(3x-3) =6x=48=x=8

Answer Link
mgfuller04 mgfuller04
  • 18-12-2020

Answer: It’s 8

Step-by-step explanation:

Answer Link

Otras preguntas

A person who brings things into the country illegally
how is india a secular democracy
read and write the number 500,8000 in two other forms
julie needs to measure out 2 2/4 cups of raisins but she only has 1/4 measuring cup how many 1/4 does she need
if two angles form a linear pair are in the ratio 6:4, then find the angles??
Antonio makes only one size of latte, and he uses 1/3 cup of milk in each drink. How many lattes can Antonio make with 7/9 cups of milk?
the island of Hispaniola consist of 2 nations in the Greater Antilles. Name the 2 countries that share this island.
the island of Hispaniola consist of 2 nations in the Greater Antilles. Name the 2 countries that share this island.
Which point is not on the graph represented by y=x^2+2x-4
what is the definition of outermost electron cloud