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
alexgriva [62]
2 years ago
14

The length of a rectangle is 10cm longer than its breadth the perimeter is 48cm determine the area of the rectangle​

Mathematics
2 answers:
vodka [1.7K]2 years ago
8 0

Answer:

119 cm^2.

Step-by-step explanation:

Perimeter = 2(L + W)       where L = length and W = the width.

L = W+10 (given).

So substituting the given values:

48 = 2(L + W)

48 = 2(W+10 + W)

2(2W + 10) = 48

2W + 10 = 48/2 = 24

2W = 24 - 10 = 14

W = 7 cm.

So L = 17 cm.

Area = 7 * 17

= 119 cm^2.

damaskus [11]2 years ago
5 0

Answer:

djdjkffk Friesland whether

You might be interested in
Simplify 8.9 - 1.4x + (-6.5x) + 3.4
lesya692 [45]

Answer:

12.3 - 7.9x

Step-by-step explanation:

8.9 - 1.4x + (-6.5) +3.4

12.3 - 1.4x - 6.5=

12.3 - 7.9x

8 0
2 years ago
For solve |2x-2|=6 for x <br>X= <br><br><br><br>​
irga5000 [103]

Answer:

x  =  6 ,  − 6

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
What’s is the answer to2(9)+7
AveGali [126]
The answer would be 25

9 times 2 is 18 plus 7 is 25
4 0
3 years ago
Read 2 more answers
Ice Cold Creamery will give a free ice cream maker to anyone who spends at least $100 on buckets of ice cream and frozen yogurt.
kotykmax [81]

Given:

Free ice cream maker to anyone who spends at least $100 on buckets of ice cream and frozen yogurt.

Each bucket of ice cream costs $7.28

Each bucket of frozen yogurt costs $8.21.

To find:

The inequality represents number of ice cream and frozen yogurt that she may buy in addition to get a free ice cream maker.

Solution:

Let i be the number of buckets of ice cream and y be the number of buckets of frozen yogurt.

According to the question, total amount spend on both must be greater than or equal to $100 to get a free ice cream maker.

7.28i+8.21y\geq 100

8.21y\geq 100-7.28i

Divide both sides by 8.21.

y\geq \dfrac{100-7.28i}{8.21}

Therefore, the required inequality is y\geq \dfrac{100-7.28i}{8.21}.

8 0
2 years ago
A light bulb factory produces 922 light bulbs every hour. Approximately 3.34% of the light bulbs are defective, and do not work.
Nikitich [7]

Answer:

The value is  \sigma = 5.46  

Step-by-step explanation:

From the question we are told that

  The number of light produced in an hour is  n  =  922

  The proportion of the bulb that are defective is  p =  0.0334

  Generally given from the question that we should use binomial distribution it then means that the standard deviation is mathematically evaluated as  

           \sigma = \sqrt{ n  *  p  (1-p)}

=>         \sigma = \sqrt{ 922  *  0.0334 *  (1-0.0334)}

=>         \sigma = 5.46  

8 0
3 years ago
Other questions:
  • 12=-4(-6x-3)
    8·1 answer
  • Can someone help me with my homework please
    10·1 answer
  • The lcd of 3/5, 5/16, 6/20
    7·1 answer
  • It is roughly 8100 miles to fly from California to Australia. If it takes the plane 15 hours to reach its destination, how fast
    10·1 answer
  • Given: ​△ACE, BD​∥AE<br><br> Prove: BA/CB=DE/CD<br><br> Drag
    9·2 answers
  • BRAINLIESTTT ASAP!!! PLEASE HELP ME :)
    14·1 answer
  • What’s the correct answer for this?
    8·1 answer
  • A total of 438 tickets were sold for the school play. They were either adult tickets or student tickets. There were 62 fewer stu
    5·1 answer
  • 8 . 6(12-4) dividedby 2
    15·2 answers
  • Tolong dijawab ya kakak
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!