1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
iren [92.7K]
3 years ago
9

the perimeter of the rectangle is 86 inches. if the length is 3 inches longer that the width, find the width of a rectangle.

Mathematics
2 answers:
yawa3891 [41]3 years ago
8 0
The length is 23in and the width is 20 inches
posledela3 years ago
7 0

Answer:

Width = 20 inches

Step-by-step explanation:

Perimeter = 86 inches

Width = W

Length = 3 + W

Use the formula 2L + 2W = P to solve

Substitute new value for length (3 + w) into the formula

2(3 + W) + 2W = P

Change perimeter into the equation to 86 inches (Given)

2(3 + W) + 2W = 86

Multiply

6 + 2W + 2W = 86

Add the W's

6 + 4W = 86

Subtract 6 from both sides of the equation

4W = 80

Divide both sides of the equation by 4

W = 20 inches

Hope this helps :)

You might be interested in
Find the distance from the base of the ladder to the house.
True [87]

Answer:

tfeybgchhimliehbu uhuijo;k,l

Step-by-step explanation:

1.vuybcewouinjhi

2.dfbvfdsa

7 0
3 years ago
your bank offers a free checking account as long as the balance is at least $200 at the end of each billing cycle.yesterday your
Julli [10]
193.58 + d > = 200 : d > = 6.42...answer is A
7 0
3 years ago
Your bank account has a starting value of $105. You deposit $45 and get $20 cash back. How much do you have in the bank account
Olenka [21]

Answer:

$80?

Step-by-step explanation:

I hope its right

3 0
2 years ago
Please help I don’t understand! Giving brainliest
Marrrta [24]

Answer:

b

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Can someone please answer this? If you do i will crown you as brainliest!
scoray [572]

A. GIVE ME BRAINLIST

8 0
3 years ago
Read 2 more answers
Other questions:
  • Alan and Judith begin withdrawing money from their accounts at the same time.
    13·1 answer
  • Mara and Taylor need to rent a car for 6 days. If the cost of the car is $105 for each day, which of the following expressions c
    10·2 answers
  • What are the coordinates of the endpoints of segment m’n’
    9·2 answers
  • (1,2)<br>  <br> with a slope of−4/5
    11·1 answer
  • I’ll mark Brainly-ist to the correct answer
    9·1 answer
  • How many radians is 315º?
    7·2 answers
  • A kitchen sink faucet streams 0.5 gallon of water in 10 seconds. A bathroom sink faucet streams 0.75 gallon of water in 18 secon
    15·1 answer
  • The average temperature on the surface of the earth is 15 degrees. On the surface of Mars, the average temperature is -50 degree
    9·1 answer
  • What is the reduced form of 10/35<br>​
    11·1 answer
  • Factor the polynomial<br> 16z2 + 25
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!