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
irinina [24]
3 years ago
13

The length of a rectangle is 10 cm more than 3 times the width. The perimeter is 180. What are the dimensions?​

Mathematics
1 answer:
Elden [556K]3 years ago
3 0
Let’s take the width as ‘w’
Length = 10 + 3w

Perimeter = 2l + 2w
2 (10 + 3w) + 2w = 180
20 + 6w + 2w = 180
20 + 8w = 180
8w = 180-20
8w= 160
w= 20

Dimensions:
Width = 20 cm
Lengths = (10+3w) = 70 cm
You might be interested in
I need help please so if you could help that would be nice. Also i will make brainliest
timurjin [86]
No it is not a function. You have to be able to write y=mx+b
5 0
3 years ago
Which trigonometry ratios can be greater than 1
erastova [34]
Tan can be greater than 1.
8 0
3 years ago
5=1.62x+0.117. what does x equal?
Setler [38]
<span>3.01419753086 or approximately 3

</span>
8 0
3 years ago
Read 2 more answers
Molly recorded these temperatures one day:
creativ13 [48]
I think the answer is D hope that helps
4 0
3 years ago
Read 2 more answers
List the factory of 48
Ber [7]

Answer: 1,2,3,4,6,8,12,16,24,48

6 0
3 years ago
Other questions:
  • Which statement is true about the expression
    5·1 answer
  • What’s the correct answer for this?
    6·1 answer
  • HighTech Inc. randomly tests its employees about company policies. Last year in the 560 random tests conducted, 26 employees fai
    9·1 answer
  • John read the first 114 pages of a novel, which was 333 pages less than 1/3 of the novel. Write an equation to determine the tot
    12·1 answer
  • Need Help I have attatched a screenshot! distance, rate, and time problem using linear equations
    10·1 answer
  • Find the quotient of x-8 over x-10 by inspection.
    14·1 answer
  • In meters, find the value of x?
    14·2 answers
  • Select all of the ordered pairs (x,y) that are solutions to the linear equation 2x+3y=6. Substitute the x and y values into the
    7·2 answers
  • Can someone help me with this question if two figures are similar but not congruent, how are they alike, and how are they differ
    11·1 answer
  • Write an equation that represents the line.<br> Use exact numbers.
    9·3 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!