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
Feliz [49]
3 years ago
7

Find the perimeter of a rectangle is 56 cm. the length of the rectangle is 2 cm more than the width

Mathematics
2 answers:
Bezzdna [24]3 years ago
6 0
P = 56 = 2l + 2w and l=2+w

56 = 2(2+w)+2w
56 = 4 + 2w + 2w
52 = 4w
w = 13 cm
l = 13+2
l = 15 cm
vodka [1.7K]3 years ago
6 0
We call :  → l = lenght
                                                                       We know the perimeter of the 
                    w = width                                      the rectangle : P = 2(w+l)

                    P = perimeter


P = 2(w+l)          but l = w+2

56 = 2(w+w+2)

56 = 2(2w+2)

56 = 4w + 4

4w = 56 - 4

4w = 52                            l = w + 2

w = 52 : 4                         l = 13 + 2

w = 13 cm                        l = 15 cm

You might be interested in
Helppp! asap! plsssss:)!
maks197457 [2]

Answer:

i think its 180 degrees.

Step-by-step explanation:

5 0
3 years ago
Lisa lives in Atlanta. She is going to a baseball game with her two sisters and her parents. They have $100 to spend. After they
9966 [12]

Not enough information. How much do the tickets cost?

4 0
3 years ago
Factor by grouping m(2a+b)-n(2a+b)+2n(2a+b)
lys-0071 [83]

The factored expression of m(2a+b)-n(2a+b)+2n(2a+b) is (m + n)(2a + b)

<h3>How to factor the expression?</h3>

The expression is given as:

m(2a+b)-n(2a+b)+2n(2a+b)

Factor out 2a + b

m(2a+b)-n(2a+b)+2n(2a+b) = (m - n + 2n)(2a + b)

Evaluate the like terms

m(2a+b)-n(2a+b)+2n(2a+b) = (m + n)(2a + b)

Hence, the factored expression of m(2a+b)-n(2a+b)+2n(2a+b) is (m + n)(2a + b)

Read more about factored expressions at:

brainly.com/question/723406

#SPJ1

5 0
2 years ago
PLEASE HELP I WILL MARK BEAINLIST
attashe74 [19]

Answer:

Is it 1,512?

Step-by-step explanation:

6 0
2 years ago
Consider a sphere with a volume of 36,000 π cubic centimeters.
leva [86]

Answer:

30 cm

Step-by-step explanation:

Vol. of a sphere   (4/3) \pi  r^3=36000 \pi \\r^3=36000*3/4=27000\\r=30 cm\\

5 0
3 years ago
Other questions:
  • An electron has an atomic mass of 5.4 x 10-4. If a carbon atom has 6 electrons, what is the combined atomic mass of the electron
    12·1 answer
  • What's the answer to 1&amp;2 plzz
    15·1 answer
  • Can you help me the question please is so hard I was struggling for three hours
    10·2 answers
  • 27.64x3 estimate product
    6·2 answers
  • A recipe calls for 1/4 cup of chicken broth and 2/6 cup of vegetable broth. what is the total amount of broth needed for the rec
    12·1 answer
  • What are the roots of the polynomial equation?
    15·1 answer
  • Sabrina is building three identical table tops. The table top measures 8 feet by 3 feet. How many square feet of wood will Sabri
    12·1 answer
  • In a survey of 1046 adults conducted by Bradley Corporation, subjects were asked how often they wash their hands when using a pu
    7·1 answer
  • Maria cut a rectangular piece of fabric. The area was 8/10 of a meter. The width was 6/10 of a meter. What was the length of the
    10·1 answer
  • I need the corresponding letters on the equation.<br> A=<br> B=<br> C=<br> D=<br> E=<br> F=<br> G=
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!