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
Mademuasel [1]
3 years ago
13

the length and breadth of a rectangular plot is in the ratio of 4:3. if the perimeter is 140m, find the length and breadth of a

rectangle
Mathematics
1 answer:
faltersainse [42]3 years ago
3 0

Answer:

l = 40 m and b = 30 m

Step-by-step explanation:

Let the length and breadth of a rectangle be 4x and 3x.

We know that,

The perimeter of a rectangle is given by :

P = 2(l+b)

140 = 2(4x+3x)

70 = 7x

x = 10

Length, l = 4x = 4(10) = 40 m

Breadth, b = 3x= 3(10) = 30 m

So, the length and breadth of a rectangle are 40 m and 30 m respectively.

You might be interested in
Help ASAP :) Brainly given + Thanks
horrorfan [7]

Answer:

80 sqcm

Step-by-step explanation:

area of the full rectangle is 96 sqcm (12x8) and then you subtract the area of the cutout (4x4)

8 0
2 years ago
Read 2 more answers
In the morning, a farm worker packed 3 pints of strawberries every 4 minutues
muminat
For every 1 minute the farmer will pack 0.75 pints of strawberries
4 0
3 years ago
Read 2 more answers
Which statement is true about the prime polynomial 2x2 + 3x + 3?
dedylja [7]

Answer:

It cannot be modeled with a rectangle.

Step-by-step explanation:

The given expression 2x^2 + 3x +3 cannot be factored.

That means that it cannot be modeled with a rectangle.

So your answer is, It cannot be modeled with a rectangle.

6 0
3 years ago
Read 2 more answers
The price of a necklace was increased by 20% to £186. <br> What was the price before the increase?
vova2212 [387]

Answer:

£148.8

Step-by-step explanation:

The necklace is £186 after the price was increased by 20%

20% of £186 is £37.2. We know this because 20% goes into 100% 5 times, so if we divide £186 by 5, we will find out what the 20% is £186 ÷ 5 = £37.2

£186 - 20% = <em>p</em>

£186 - £37.2 = <em>p</em>

£148.8 = <em>p</em>

<em />

The price of the necklace before the increase is £148.8

I hope that this helps :)

7 0
4 years ago
Over what interval is the growth rate of the function decreasing?
aleksklad [387]
I think the rate is decreasing from:
(-infinity, ln9/3)
6 0
3 years ago
Other questions:
  • Factor n 3 - n 2 + 3n - 3.
    13·2 answers
  • Trapezoid A B C D is shown. Sides A B and D C are parallel. Sides A D and B C are congruent. Angle B is (3 x) degrees and angle
    5·2 answers
  • A square patio has an area of 215 square feet. How long is each side of the patio to the nearest 0.05
    13·1 answer
  • What is the reasoning in the Proof? PLEASEee helppp I’m Stuckkk
    8·1 answer
  • WILL GIVE BRAINLIEST<br><br> Match the equations of the lines with their graphs
    5·2 answers
  • Given the literal equation 2003-05-04-00-00_files/i0290000.jpg, with y = 4x + 2, what is the value of z if x = 1?
    13·1 answer
  • Find an equation of the line with the given properties slope=3 containing the print(-2,3)
    12·1 answer
  • Use the difference of two squares identity to factor each of the following expressions. (a) x²-81 (b) (3x+y)² -(2y)² (c) 4-(x-1)
    15·1 answer
  • Look at the triangles shown below.
    15·2 answers
  • Evaluate F ( 3 ) :<br> F ( 3 ) =<br> X =
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!