bewellplus.gsu.edu
Klopez43KL Klopez43KL
  • 11-03-2015
  • Mathematics
Answered

A rectangle has a perimeter of 18cm. It's length is 5cm greater than its width. Find the dimensions.

Verified Answer :

secret13 secret13
  • 11-03-2015

L = W + 5

2L + 2W = 18

2 (W+5) + 2W = 18

2W + 10 + 2W = 18

4W = 18 - 10

4W = 8 ÷ 4

~~~~~~~~~~~~~~~~~~~~~~

W = \(\frac{8}{4}\) = \(\frac{2}{1}\) = 2
L = 2 + 5 = 7

Width = 2 cm
Length = 7 cm

Answer Link

Related Questions

Why are dolphins considered mammals
The mass of an object is equal to the product of the objects density and volume The density of titanium is 451 grams per cubic centimeter If the volume of a pie
how many hundreds are in 5000
Based on what he says and does in Alices Adventures in Wonderland which best describes the Caterpillar A Hes loud and boastful but kind B Hes sleepysounding but
Describe how bone density would be affected by disease of the following components osteocytes osteoclasts osteoblasts and collagen fibers
which place is at the top of the urban hierarchy since it has the greatest influence on the surrounding areaAlarge townB metropolis C village Dfarm
hitler inaccurately associated the concept of an aryan race with all of the following groups except Aancient Greeks and Romans BGermans CScandinavians DJews
What is 14 divided by 1050
How do you find the area of 34ft and 5ft
What were the results of Spanish and Portuguese conquests in America