simpp4mama simpp4mama
  • 04-05-2021
  • Mathematics
contestada

A rectangle has an area of 21x + 81 square units. If the width is 3 units, what is the length of the rectangle

Respuesta :

allanprado469 allanprado469
  • 04-05-2021
if x=3 then the answer is 144
Answer Link

Otras preguntas

In an arithmetic sequence, the 30th term is 112, and the 72nd term is 280. What is the 58th term?​
Jeremy tried, but he couldn’t copy a non-repeating pattern over a damaged area in a photo. Now he has to paint in the background of the photo. Which tools shoul
what is a background information and give an example ​
1.1 Write down 2 main branches of Islam.​
What are the functions of the Pancreatic hormones?
In a sole proprietorship, __________ receive all of the profits. A. banks B. owners C. partners D. investors
find the area of the compound shape. use 3.14 for pi. 1. 26.1cm square 2 2. 125.1cm square 2 3. 68.5cm square 2 4. 28.3cm square 2
The ratio of dogs to cats at the Humane Shelter is 3:9. If there are 45 dogs at the Humane Shelter, how many cats are there?A. 405B. 120C. 135D. 110​
2. Mr. Hoffman has a circular chicken coup with a radius of 2.5 feet. He wants to put a chain link fence around the coup to protect the chickens. Which measurem
Simplify. √45+√20-√5 5√5 4√5 5√4