In a rectangle diagonal is 5cm ,breadth is 3cm .find the area and perimeter  of the rectangle? (STEP BY STEP EXPLANATION)​

Answers

Answer 1

Answer:

The area of rectangle is 12cm² and the perimeter is 14cm.

Step-by-step explanation:

First, you have to find the length of the rectangle using Pythagoras Theorem :

a² + b² = c²

a² + 3² = 5²

a² = 5² - 3²

a² = 16

a = √16

a = 4 cm

Next, you have to find the perimeter and area of rectangle :

Perimeter = 2(length + breadth)

P = 2(4 + 3)

P = 2(7)

P = 14 cm

Area = length×breadth

A = 4×3

A = 12 cm²

In A Rectangle Diagonal Is 5cm ,breadth Is 3cm .find The Area And Perimeter Of The Rectangle? (STEP BY

Related Questions

Which statement best describes what happens to water immediately after it evaporates? A. Water falls to Earth as rain, snow, or sleet.
B. Water vapor condenses into clouds.
C. Water lands on Earth as surface water runoff.
D. Water vapor rises until it meets cool air.
This is a timed assignment so be quick and help please.

Answers

Answer:

B

Step-by-step explanation:

Answer:

Step-by-step explanation:

wrong its d I just did it

If the weight of 7 sheets of paper is 35 grams, find how many sheets of paper it will take to weigh 1.5 kg

Answers

Answer:

300 sheets

Step-by-step explanation:

if you divide 35 by 7, you get 5

then divide 1,500 by 5 to get 300.

Is my answer correct or incorrect? True or false

Answers

The statement would be true, you are correct!

Hope this helps! If it did, don't forget to rate my answer a five star, hit the thanks [heart] button, and mark as brainliest! If you need any more help, feel free to ask! Have a great rest of your day and stay safe! xx

pls help me thx u bruh​

Answers

Answer:

4

Step-by-step explanation:

Rearrange the equation so that its y=5x+4. Now you know the y-intercept is 4.

Hope this helps :D

3. what is the cuberoot of negative 1728​

Answers

Answer:

The cuberoot of negative 1728 is negative 12. I hope this helps :-)

It takes Alicia 1/2 hour to wash, comb her hair and put on her clothes, and 1/4 hour to have her breakfast. How much time does it take Alicia to be ready for school?

Answers

Answer:

3/4 hour

Step-by-step explanation:

Answer:

1 hour + 8 =575

Step-by-step explanation:

add tow answer 768

Who do you like Charli or Addison? If you can’t answer, Comment.

Me personal, I hate both. But if I had to choose one it would be none of them. Both of them are overrated and they have too much hype. Just my opinion.

Answers

none tbh , i feel like they don’t deserve that much hype

convert 7 months into days

Answers

Answer:

It's about 212 days is 7 months

Step-by-step explanation:

How could you change the equation from 5x+2=5x+5 so it has infinitely many solutions?

Answers

I'm working on the same thing right now and I'm using every resource in my hands right now to find a solution. I will edit this post when I have more. If you need any more help I have completed the previous activity and most of this one.

EDIT:

Ok so I checked with somebody who is pretty good with math and they said that 5x=5x would be right. Not too sure but that's what I'm putting.

I put EVERYTHING for this assignment in comments down below. Geez all of this for 5 freakin points.

write the equation of a line that goes through points (-2, 53) and (10, -103)

Answers

Answer:

The answer is y=-13x+27

Step-by-step explanation:

hope this helps

y²-y¹/x²-x¹

(-103)-53/10-(-2)

=-156/12

=-13

y=mx+b

-103=-13(10)+b

-103=-130+b

+130 +130

27=b

A rectangle has a length of x and a width of 3x3 + 9 − x2. Find the perimeter of the rectangle when the length is 6 feet. Please HELP :(

Answers

Answer:

24

Step-by-step explanation:

A rectangle as four sides, and as we know, two of the sides equal each other. I would first start by drawing a rectangle. On one length on the outside of the triangle, put x. On the opposite congruent length, put x again since we know the sides are the same. You should have two blank sides left. On both of those sides, put 3x3 + 9 - x2 (I am assuming that you meant x squared whenever you said x2. Let me know if I assumed incorrectly. Because the length is 6, we know that x must be six. Now substitute everything that says x with the number six. Use parenthesis so you don't confuse it with other numbers. (6.) Now add everything up. You should be adding 3x3 + 9 - (6)2+ 3x3 + 9 - (3)2 + 6 + 6. Your final answer should be 24.

Then again, because this question could of meant 2x rather than x^2, this could be completely wrong, so if you take a picture of the exact question I will be able to help you better. Also, I'm not sure if your 3x3 is an x or an multiplication sign.  

34. What is the domain? What is the range? Is the relation a function?

36. Which of the statements below best describe the slope of a line?
A) The slope of a line is the steepness of the line.
B) The slope of a line is a rate of change.
C) The slope of a line is the ratio of the vertical rise to the horizontal run.
D) All of the above statements are true.

Attached is a picture for question 34

Answers

Answer:

Step-by-step explanation:

34).

Domain: {7, 3, - 7, - 3}

Range: {2}

Yes, the relation is function.

36). Choice (D)

Calculate 2(1+4)2x (9-6)/3

Answers

the answer is 20x hope this helped :)
The answer I got was 20x

The original selling price of a shirt was $45.
In a sale, the shirt is reduced to $32.50.
Calculate the percentage reduction,
Show your working

Answers

Given:

The original selling price of a shirt was $45.

In a sale, the shirt is reduced to $32.50.

To find:

The percentage reduction.

Solution:

We know that,

[tex]\text{Percentage reduction}=\dfrac{\text{Original value - Reduced value}}{\text{Original value}}\times 100[/tex]

[tex]\text{Percentage reduction}=\dfrac{45-32.50}{45}\times 100[/tex]

[tex]\text{Percentage reduction}=\dfrac{12.50}{45}\times 100[/tex]

On further simplification, we get

[tex]\text{Percentage reduction}=\dfrac{1250}{45}[/tex]

[tex]\text{Percentage reduction}=27.777778[/tex]

[tex]\text{Percentage reduction}\approx 27.78[/tex]

Therefore, the percentage reduction is 27.78%.

The Martin family’s truck gets an average of 20 miles per gallon.Predict his many miles they can drive using 5 gallons of gas

Answers

Answer:

it will be 100 mpg

Step-by-step explanation:

because 20 times 2 gallons is 40 and 20 time 3 is 60 then 20 times 4 is 80 then 20 time 5 is 100 if you just remember your times tables for two you will get your answer all your doing is just add a 0 to two for 20

Can someone help me please

Answers

simplified the equation is Y=3/5x-4
then, you plug it into the calculator to find that the y-intercept is -4 (0,-4) and the x-intercept is 6.66777 (6.7,0)

What fraction represent 0.12

Answers

Answer:

12/100

Step-by-step explanation:

How many gummi bears are in 4 servings

Answers

i want gummy bears now :/ but 12

Write the rule for the pattern 100,81,64,49,36

Answers

I’m not sure what the rule would be in this context, but those are just the squares of decreasing numbers starting at 10. It’s 10^2, then 9^2, then 8^2, and so on.

Answer:

100,81,64 and 49 are squares of 10,9,8 and 7. So, the missing number is 36 square 6. So the next number will be 6 and the square is 36

Step-by-step explanation:

You're Welcome in advance UwU

Also can i have brainlest?

If you need any help with fractions I'm here to help. This is for 4th grade and less.
Just comment :)

Answers

Ok, thanks for your support, You're amazing!!!!! :)

Answer: wow ur rlly nice to offer ur service to ppl.

Step-by-step explanation:

Can you help me with this problem I am struggling in?

Answers

Answer:

c,a,b

Step-by-step explanation:

...................

Ariel wants to find out the most popular theme for spirit week at school. She cannot decide between two methods. Option 1: She will poll each student who leaves the gym after sports practice. Option 2: She will randomly poll three students from each first-period class. Which statement about the methods is true? Option 1 is biased. Option 2 is biased. Neither is biased. Both are biased.

Answers

Answer:

Option 1 <3

Step-by-step explanation:

Option 1: Not everyone might be in a sports class and not everyone might be leaving at the exact same time.

Option 2: This way of collecting information is not biased because it is random and includes a wide variation of people.

Using sampling concepts, it is found that the correct option is given by:

Option 1 is biased.

What is sampling?

Sampling is when a group is taken from a population to estimate a parameter or a characteristic. It has to take into account the entire population to avoid bias, which generate false results.

In this question, all students have to be considering, not just the ones who like sports practice, hence Option 1 is biased.

More can be learned about sampling concepts at https://brainly.com/question/25122507

Del Ray can run
20.2 miles in
24hours. How many miles per hour car
he run?

Answers

Answer:

0.84 miles per hour

Which graph shows a function where f(2) = 4??? PLEASE HELP MEEE​

Answers

Answer:

A 2,100-square-foot home in Cheyenne, WY , costs $110 per square foot. How much does this home cost? (Do not enter anything but numbers for the answer or it will count it wrong. Follow directions please because I am not coming back to grade if you mess up)

Step-by-step explanation:

Select the correct answer. Convert (2, pi) to rectangular form.

A. (2, 0) B. (-2, 0) C. (0, 2) D. (0, -2

Answers

Answer:

The answer is B. (-2, 0)

Step-by-step explanation:

x= 2 ⋅ cos(π) = −2

y=2 ⋅ sin(π) = 0

The rectangular coordinates is (-2 , 0) , Option B is the correct answer.

What is the equation of conversion of Polar Coordinates to Rectangular Coordinates ?

The equation for a polar point ( r, [tex]\rm \theta[/tex]) is

x = rcos [tex]\rm \theta[/tex]

y =r sin  [tex]\rm \theta[/tex]

where (x , y)  are rectangular coordinates.

The polar coordinate given is ( 2 , π)

r = 2

[tex]\rm \theta[/tex] = π

so

x = 2 cos π

x = 2 * (-1)

x = -2

y = 2 sin π

y = 2 *0

y = 0

Therefore the rectangular coordinates is (-2 , 0) , Option B is the correct answer.

To know more about Conversion into Rectangular Coordinate

https://brainly.com/question/7620157

#SPJ2

Enjoli is making cupcakes for a party. She needs 45 cupcakes but the recipe makes 15.

Strawberry Cupcake Recipe
Batches
Strawberries
1
1 and one-half cups
2

3

4



On a coordinate plane, a graph titled Strawberry Cupcake Recipe has Batches on the x-axis and cups of strawberries on the y-axis. Point A is at (1, 1.5), point B is (2, 3), point C is (3, 4.5), point D is (4, 6).

If she does not want any leftovers, which point should Enjoli use to determine the amount of strawberries she will need to make her cupcakes?
A
B
C
D

Answers

Answer:

The answer would be C

Step-by-step explanation:The answer would be C

Answer: The Answer Is C

Please help it’s due

Answers

Answer:

d

Step-by-step explanation:

complimentary is 90 degrees

Joyce wants to buy a computer that has a price of $2500, and she decides to pay for it
with installments over 5 years. If the interest rate is 15 %, what is the monthly payment?

Answers

Answer:

1875$ in interest

Step-by-step explanation:

15%x5=75%

75%of 2,500 is 1875$.

so altogether, it's 4,375$ for the entire computer.

Frances read 4/5 of an article in three minutes. How much of the article did she read each minute?
OPTIONS
4/15
1/2
5/12
3/8

Answers

Answer:

0.267

Step-by-step explanation:

0.2666666666666667

1. insert a digit to make numbers that are divisible by 6 if it is possible
531_5
2. insert a digit to make numbers that are divisible by 6 if it is possible
237_8

Answers

Answer:

1 There is no number that make it divisible by 6 with no decimals

2 1,4,7

Step-by-step explanation:

2 23718/6= 3953

  23748/6= 3958

  23778/6= 3963

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