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
noname [10]
3 years ago
5

The perimeter of a rectangle is 24 m. The length is 30 m less than five times the width. Find the dimensions of the rectangle. L

ist answer as follows: width, length.
Mathematics
1 answer:
Len [333]3 years ago
6 0

Answer:

<h2>width = 7 m</h2><h2>length = 5 m</h2>

Step-by-step explanation:

Perimeter of a rectangle = 2l + 2w

where

l is the length

w is the width

From the question

Perimeter = 24m

The statement

The length is 30 m less than five times the width is written as

l = 5w - 30

Substitute the expression into the above formula and solve for the width

That's

24 = 2( 5w - 30) + 2w

24 = 10w - 60 + 2w

84 = 12w

Divide both sides by 12

w = 7

Substitute this value into l = 5w - 30

That's

l = 5(7) - 30

l = 35 - 30

l = 5

Therefore the dimensions are

width = 7 m

length = 5 m

Hope this helps you

You might be interested in
Instructions:Type the correct answer in each box.
Thepotemich [5.8K]
(x - 4)² + (y - 11)² = 100 . The center of the circle is at the point ( 4, 11) and radius is 10
3 0
3 years ago
Factor out: <br> 5y^2-2y-7
KatRina [158]
5y^2-2y-7=0
Product(x)= -35
Addition(+)= -2
~=5 and -7
5y^2+5y-7y-7=0
5y(y+1)-7(y+1)=0
(5y-7) (y+1)
5 0
3 years ago
Question is in the picture
photoshop1234 [79]
Answer is 11 radical 6, C.
6 0
2 years ago
Read 2 more answers
G use part 1 of the fundamental theorem of calculus to find the derivative of the function. sqrt(4+7t)
uysha [10]
Let y = √4+7t
then u= 4+7t
y=√u = u^½

du/dt= 7
dy/du = ½U^-½

dy/dt = du/dt • dy/du
= 7×½U^-½
= 7/2√U
= 7 / (2{√4+7t})
6 0
3 years ago
Please HELP ME PLEASE PLEASE ASAP ASAP please ASAP help please please !!
kobusy [5.1K]

Answer:

1) 360

2) 360

Step-by-step explanation:

here is the answer

5 0
3 years ago
Other questions:
  • The mean length of the sides of a triangular plot of land is 18 yards. What is its perimeter?
    14·2 answers
  • How many solutions dose this system have ? <br> X+4y=6 <br> y=2x-3
    11·1 answer
  • 10. Mr. Ward bought a used car forx dollars. One year later the value of the car was 0.72x. Which
    6·1 answer
  • Find two consecutive positive odd integers whose product is 35.
    15·2 answers
  • joe need to cut a piece of sheet metal into 5 pieces. it takes him 2 minutes to make each cut. how many cuts will joe make?
    7·2 answers
  • Tobey, Finn, and Mary rode their bicycles in the park.
    13·2 answers
  • 1=0 2=0 3=1 4=2 what does 3 represent
    15·1 answer
  • Pls help<br> I don’t understand
    6·2 answers
  • 9. The measure of each exterior angle of a regular pentagon is
    5·1 answer
  • Please help me im in a rush
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!