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
BabaBlast [244]
3 years ago
5

The width of a rectangle is 2 cm less than its length. the perimeter is 52 cm. the length is:

Mathematics
1 answer:
Alexxx [7]3 years ago
4 0
If the width is 2 cm less than its length, the expression is this: w = L - 2.  The length then is just L.  The perimeter formula is 2L + 2w = P.  Filling in accordingly, we have 2L + 2(L-2)=52 and 2L + 2L - 4 = 52.  4L = 56 and L=14.  The width then is 12.  There you go!
You might be interested in
Solve x/8 + 5/6 =2 . Justify each step.
WARRIOR [948]

Answer:

x=28/3

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Can someone pwease help mwe wit dis?
Talja [164]

Step-by-step explanation:

4 * 7 = 28

28 - 12 = 16

4 0
3 years ago
Read 2 more answers
HELP if you can pls pls pls ty
Serhud [2]

Answer: I think its $176.40

Step-by-step explanation:

The area would be 21

Feet would be = 50.4 (21 x 2.4)

Then it would cost $176.40 (50.4 x $3.50)

I might be wrong, I'm not entirely sure.

4 0
3 years ago
Read 2 more answers
When all the variables cancel out in an equation, how do you know if there are no solutions or infinite solutions?
Ivahew [28]
If a number equals the same number, there are infinite solutions
Example: 5=5, which is true, so there are infinite solutions
If a number equals a different number, there are no solutions
Example: 5=2, which isn’t true
4 0
3 years ago
Use the equation below to find y,if m=4,x=5, and b=9. y=mx-b
melisa1 [442]

Step-by-step explanation:

Y=4(5)-9

=11

you must follow the formula given

8 0
2 years ago
Read 2 more answers
Other questions:
  • Phase ________ of clinical testing is required by the FDA before drug approval and uses the greatest number of subjects.
    6·1 answer
  • What is the measure of ∠F?<br> What is the measure of ∠R?<br> What is the measure of ∠C?
    6·2 answers
  • Kelly can draw 15 shapes in 2 minutes how long does it take kelly to draw 120 shapes in the same rate
    9·2 answers
  • 4. What is the area of a square with side lengths of 3/5 units?
    11·1 answer
  • If m <br> Answer choices are -<br><br> Which property is shown<br><br> Reflexive<br> Substitution <br> Symmetric<br> Transitive
    10·1 answer
  • The winner of a race ran the distance in 45s at an average speed of 9.6 m/s. The runner who came in last finished and 48 seconds
    10·1 answer
  • A watch is $99. There is a 40% discount and an 8% sales tax. What is the final price
    10·1 answer
  • What is the range???
    15·1 answer
  • 7 1/2 cups of milk makes _ batches of ice cream ​
    8·1 answer
  • WILL GIVE BRAINLIEST, please hurry!!!
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!