Mathematics High School

A rectangular ground has the breadth 80percent of length and perimeter is 360m. Find the cost of planting the ground at Rs 8 per m^2​

Answers

Answer 1

Answer:

Rs 64000

Step-by-step explanation:

Since breadth B = 80% of length L, B = 0.8L

Perimeter, P = 2(L + B) = 360m

Substituting B = 0.8L into P, we have

2(0.8L + L) = 360 m

2(1.8L) = 360 m

3.6L = 360 m

L = 360m/3.6

L = 100 m

So, B = 0.8L = 0.8(100 m) = 80 m

The area of the rectangular ground is A = LB = 100 m × 80 m = 8000 m²

So, the cost of planting the ground at Rs 8 per m² is  Rs 8 per m² × 8000 m² = Rs 64000

Related Questions

if 2/3=x/12, what is the value of x?​

Answers

Answer:

x=8

Step-by-step explanation:

Answer:

8

Step-by-step explanation:

12/3=4

4x2=8

3. Max wants to spend at most $89 on his friend's birthday gifts. He already bought her a $34 video
game. Write an inequality to show how much he can still spend on his friend, then solve the
inequality

Answers

Answer:

Step-by-step explanation:

Answer:

The Inequality representing money she can still spend on her friend birthday gift is .

Jordan can still spend at most $30 on her friends birthday gift.

Step-by-step explanation:

Given:

Total money need to spend at most = $45

Money spent on Yoga ball = $15

We need to find how much money she can still spend on her friend birthday gift.

Solution:

Let the money she can still spend on her friend birthday gift be 'x'.

So we can say that;

Money spent on Yoga ball plus money she can still spend on her friend birthday gift should be less than or equal to Total money need to spend.

framing in equation form we get;

The Inequality representing money she can still spend on her friend birthday gift is .

On solving the the above Inequality we get;

we will subtract both side by 15 using subtraction property of Inequality.

Hence Jordan can still spend at most $30 on her friends birthday gift.

Write the slope-intercept form of the equation of each line

Answers

Answer: b

Step-by-step explanation:

I think it’s letter D

Martin charges $10 for every 5 bags of leaves he rakes

last weekend he raked 22 bags of leaves how much money did he earn?





.

Answers

he earns $44 dollars. he charges $2 dollars for every bag.

Y is between X and Z on a line. XZ = 15 and XY = 10. What is the length of YZ?

Answers

Answer:

5

Step-by-step explanation:

if xz is 15 and xy is 10 then we can infer that z is 10 and x is 5

If point P is the incenter, find each missing value

Answers

Answer:

its 4

Step-by-step explanation:

because im right awlays its jnot 4

help me please , ps have a good day :))

Answers

Answer:

the second one (Diego)

Step-by-step explanation:

7a-3a

5b+4b

Answer:

Diego is right if you do the math right

;)

The carnival fundraiser at Westville Elementary School raised $300 on Friday. On Saturday, the carnival will raise 480 percent of that amount. Which statements are true about the amount of money that the carnival will raise on Saturday? Check all that apply. The answer will be less than $300 because 100 is less than 480. The answer will be greater than $300 because 480 is greater than 100. (100)(3) = 300, so 480(3) is the amount of money that the carnival will raise on Saturday. 480 + 300 is the amount of money that the carnival raised on Saturday. The carnival raised $780 on Saturday. The carnival raised $1,440 on Saturday. answer pleaseeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee.

Answers

Answer:

your answer for 300+480=780 . that was on Saturday , now you have $780 the carvinal..raised 1480 .

Step-by-step explanation:

tell me if I'm wrong thank u (:

Write the radical expression 8/^7√x^15 in exponential form

Answers

Answer:

gurl please better explain what i need to do

Step-by-step explanation:

Luca is planning to pay the restaurant bill for his coworkers. The bill was $193.75. A 4% tax was then added by the waiter. If Luca wants to leave a 16% tip on the total amount including the tax, how much should Luca pay?

Answers

Answer:

If Luca wants to leave a 16% tip on the total amount including the tax, he should pay $32.24.

Step-by-step explanation:

First, you have to calculate the 4% of the bill and add that amount to the total of the bill to determine the total amount including the tax:

193.75¨*4%=7.75

193.75+7.75=201.5

Now, you have to calculate 16% of the amount including the tax:

201.5*16%=32.24

According to this, the answer is that if Luca wants to leave a 16% tip on the total amount including the tax, he should pay $32.24.

Answer:

$201.50

Step-by-step explanation:

just took the. test

7/10 devided by 21/30

Answers

Answer:

Step-by-step explanation:

7/10 divided by 21/30 is 1

Here is a motivational quote for your day:

Answers

Answer: AWWWWW Thank you That is some good motivational quote for me thank you it really made my day :) and also pls give me brainlest pls

Step-by-step explanation:

Answer:

thank you so much!

Step-by-step explanation:

Find the value of y.
Please explain step by step​

Answers

Answer:

If lines m and L are parralel then angle y equals 45 degrees

Step-by-step explanation:

It's because of corresponding angels

Which of the expressions below is equal to 16/24? Select all that apply.
A) 46÷34
B) 28÷83
C) 26÷48
D) 14÷616

Answers

The correct answer is C

which expression gives the distance between the points 5,1 and 9,-6 a (5-9) + (1-6)

Answers

Answer:

(5 - 9)2 + (1 + 6)2 < the (2's) are the little small 2s yk what I mean

Step-by-step explanation:

bro, its right trust me

the sum of the digits of a two-digit number is 11 the tens digit is one less thn three times the ones didgit find the original number

Answers

Answer:

The original number is 83

Step-by-step explanation:

let the number be ab

Sum of the two is 11

a + b = 11

tens digit a is one less than 3 times the ones digit

3b - a = 1

a = 3b - 1

3b -1 + b = 11

4b = 11 + 1

4b = 12

b = 12/4

b = 3

a = 3b - 1

a = 3(3) - 1

a = 9-1

a = 8

Which expression represents the average of three test scores?
x + y + z
3 (x + y + z)
StartFraction x + y + z over 3 EndFraction
StartFraction x y z over 3 EndFraction

Answers

Answer:

c

Step-by-step explanation:

cccc

The required expression that represents the average of three test scores is x + y + z / 3. Option C is correct.

What is average?

The average of the values is the ratio of the total sum of values to the number of values.

Here,
The required average of three test scores,
= sum of the scores/number of scores
= x + y + z / n(x, y, z)
= x + y + z / 3

Thus, the required expression that represents the average of three test scores is x + y + z / 3. Option C is correct.

Learn more about averages here:

brainly.com/question/24057012

#SPJ6

Help please I need answers in less than 35 mins

Answers

Answer:

8. Flour = 150 grams

9. Original sum of money = 110 pounds

Step-by-step explanation:

8. Let the quantities of butter, flour and sugar be 2x, 3x and 4x grams respectively.

So,

2x + 3x + 4x = 450

9x = 450

x = 450/9

x = 50

Flour = 3x = 3*50 = 150 gram

9.

Let Abby, Neil and Dylan have 2x, 4x and 5x pounds respectively.

Since Neil has 40 pounds.

So, 4x = 40

x = 40/4

x = 10

Total amount = 2x + 4x + 5x = 11x = 11*10 = 110 pounds.

Original sum of money = 110 pounds

Write an equivalent fraction of
[tex] \frac{9}{6} [/tex]
with the :
a) Numerator 72
b) Denominator 30

I'll mark Brainliest.​

Answers

Answer:

here's the answer

Step-by-step explanation:

[tex]to \: do \: so \: we \: have \: to \: multiply \: \frac{9}{6} \: by \: \frac{8}{5} \: so[/tex]

[tex] \frac{9}{6} \times \frac{8}{5} [/tex]

[tex]\frac{72}{30} [/tex]

can somebody help me with this question?

Answers

so 5 times 5 then 5 times 5 times 5
the answer to that question would be 3125

The first person to answer this gets brainiest. But the answer has to be correct.

Answers

n divided by 4 is equal to n/4

Answer:

[tex]n[/tex] ÷ [tex]4[/tex]

Step-by-step explanation:

it says...n divided by 4

[tex]n[/tex] ÷ [tex]4[/tex]

the letter n

divided = ÷

and the number 4

So n ÷ 4

Another way is n/4

The "/" is another symbol for the operation of division

Hope this helped!

Have a supercalifragilisticexpialidocious day!

What is 11.6 as a fraction

Answers

Answer:116/1000

Step-by-step explanation:

Answer: 11 3/5

Step-by-step explanation:

Someone help me please.

Answers

A it’s not C it’s A

This is for

sa afaa42

Answers

Answer:

1-J

2-A

3-E

4-B

5-H

6-C

7-I

8-F

9-D

10-G

What is bond laddering?

Answers

Answer:A bond ladder is a portfolio of individual bonds that mature on different dates. For example, you might be able to build a ten year bond ladder with a bond maturing every year. As the bonds at the lower end of the ladder mature, the proceeds can be reinvested at the long end, in new long-term bonds.

Step-by-step explanation:

Heather drove a constant rate. She traveled 162 miles in 3 hours. How far In miles did heather travel in 1 hour?

Answers

Answer:

54

Step-by-step explanation:

Divide 162 by 3 and find the constant rate per hour.

this question is about fractions,decimals and percentage​

Answers

Answer:

3/5 , 0.6, 60%

3/4 , 0.75, 75%

4/5 , 0.80, 80%

9/10 , 0.9, 90%

and the last one should be 2/2 , 1. , 100%

Answer:

3/4, 0.75, 75%

4/5, 0.8, 80%

9/10, 0.9, 90%

1/100, 0.01, 1%

Step-by-step explanation:

What is the center of the following circle. IMAGE BELOW OR ABOVE ​

Answers

Answer:

(2,4)

Step-by-step explanation:

The formula for a circle is ( x - h )^2 + ( y - k )^2 = r^2

From this formula the center of the circle is always (h,k)

For this question h=2 and k=4 so the center of the circle would be (2,4)

PLEASE ANSWERR THISSSS

Answers

Answer:

Should be in the picture linked.

Step-by-step explanation:

If the chart is labeled by five, ten, fifteen, and twenty at the bottom X axis for gallons, then this should be correct. If not, could you take another picture of the problem? I could redo it then. Hopefully I helped, good luck

Find the area of the shaded figure.

Answers

the area is 32. count the whole squares first and then count the others by making whole squares
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