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
katovenus [111]
3 years ago
8

the length of a rectangle is 4 more than the width, if the perimeter of the rectangle is 100 feet find the length width and area

Mathematics
1 answer:
patriot [66]3 years ago
5 0

Answer:

Length=27feet\\Width=23feet

Area=621feet^2

Step-by-step explanation:

Perimeter of the rectangle= 100 feet

Let, the width of the rectangle be 'w'

Length=w+4

Perimeter=2(Length+width)

    100= 2(w+4+w)\\\\100=2(2w+4)\\\\100/2=2w+4\\\\50=2w+4\\\\2w+50-4\\\\2w=46\\\\w=23 feet\\\\Width=23 feet

Length=w+4=23+4=27 feet

Length=27feet\\Width=23feet

Area of a rectangle = Length*Width

                               =27*23\\\\=621Feet^2

        Area=621feet^2

You might be interested in
11 divided by 1/3 (fraction form)
Montano1993 [528]
11 / 1/3
11 * 3/1
33/1

Fraction Form: 33/1
Simplified Form: 33
3 0
3 years ago
Read 2 more answers
I need to find the area of the figure
Ronch [10]
The area of the figure is 161
3 0
3 years ago
Read 2 more answers
Rationalize the denominator, then simplify 10/sqrt2
kupik [55]

Answer:

5\sqrt{2}

Step-by-step explanation:

To rationalize the denominator, you need to multiply the numerator and denominator by the radical in the denominator (aka. a factor of 1):

\frac{10}{\sqrt{2}}

\frac{10}{\sqrt{2}}*\frac{\sqrt{2}}{\sqrt{2}}

\frac{10\sqrt{2}}{2}

5\sqrt{2}

6 0
3 years ago
Draw clearly the graph of the linear equation. y=1/2x, where x= (-4 -2, 0, 2, 4)​
aniked [119]

Answer:

(in attachment)

Step-by-step explanation:

you can find the points by inputting the x-values into the equation to solve for the y-values, then connecting the plotted points to create the line.

When x=-4

y=1/2(-4)

y=-2

(-4,-2)

Repeat for all values.

6 0
3 years ago
T+2/3t-1/3 I really need this question to be answered
Murrr4er [49]

<u> Equation:</u>

x(x      -     5)     +     3(x     +     5)

<u>Steps:</u>

x(x      -     5)     +     3(x     +     5)

<u>Expand:</u>

x(x     -     5 ):           x^2      -    5x

x^2    -    5x     +   3(x      +     5)

<u>Expand:</u>

3(x     +    5):        3x   +    15

x^2     -     5x     +     3x       +     15

<u>Add Similar Elements:   </u>  

-5x      +    3x    

=         -2x

Answer        x^2    -     2x      +    15    Doesn't Factor






Hope that helps!!!                                  : )


         


5 0
3 years ago
Other questions:
  • If the probability of snow tomorrow is 0.375, what is the probability that it will not snow?
    6·1 answer
  • There were 685 hot air balloon pilots at a hot air balloon race. There were 1,570 more ground crew
    6·1 answer
  • Need help please.
    13·1 answer
  • How to add and subtract mixed fractions
    6·2 answers
  • <img src="https://tex.z-dn.net/?f=%20log_%7B3%7D%28%20%7Bx%7D%5E%7B2%7D%20%20-%20x%20-%202%29%20%3D%202%20log_%7B3%7D%28x%20%2B%
    13·1 answer
  • Divide the polynomial
    15·1 answer
  • What is this in standard form ? Please !
    8·2 answers
  • Need help with stats!
    10·1 answer
  • Geometry please help!!
    7·1 answer
  • an octagon has sides that all have a length of y. Write a simplified algebraic expression for the perimeter of the octagon in te
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!