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
Gnom [1K]
3 years ago
14

A rectangle is four times as long as it is wide. The perimeter is 40 cm. Find the length of each side.

Mathematics
1 answer:
rjkz [21]3 years ago
6 0

Answer:

W=4 l=16

Step-by-step explanation:

Let w = width

Let l = length

Since the length is 4 times the width, l=4w

Perimeter of rectangle = 2l + 2w

= 2(4w)+2w

=10w

The perimeter of the rectangle =40, so

40=10w and w=4

Plug w into the length equation : l=4w=4(4)=16

You might be interested in
The sum of three consecutive integers is 303. Which of the following represents the value of the largest number?
Mamont248 [21]
A 102 because 100+101+102=303
6 0
3 years ago
What’s the measures of the indicated angles
34kurt

Answer:

hope the attached picture gives the answers

6 0
3 years ago
Not sure how to do this giving away the rest of my points for it!
marysya [2.9K]

Answer:

i THINK the Doman is 36 and the other one is 14

Step-by-step explanation:

sssssssssuper sorry if this is wrong!!!!!!!!!!!!!

7 0
2 years ago
Can someone double check this please
Dmitry [639]

Answer: c. 29.65 + 0.90r ≤ 41

5 0
3 years ago
Compare -4 ____ -12 9 ___ -35
irina1246 [14]

Answer:

-4>-12

9>-35

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Other questions:
  • When it hatches from its egg, the shell of certain crab is 1cm across. When fully grown the shell is approximately 10cm across.
    6·1 answer
  • What is 12(x+9)=-108
    14·2 answers
  • six+x is an example of_____ a variable. an expression a constant. a formula
    7·1 answer
  • 12. Jeremy has $10.00 in quarters to spend on candy. What
    13·2 answers
  • Three-fourths of the employees at a bookstore came to a staff meeting. Less than 24 employees were at the meeting. The inequalit
    15·2 answers
  • Suppose you are given either a fair dice or an unfair dice (6-sided). You have no basis for considering either dice more likely
    12·1 answer
  • Determine if the solution set for the system of equations shown is the empty set, contains one point or is infinite.
    12·1 answer
  • Solve the following equation for a. <br><br> a-f=q
    5·1 answer
  • Find the measure of angles x y and z pls answer fast​
    15·1 answer
  • Does the data below describe a linear, quadratic, or exponential function?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!