Pls answer i will mark u brainlist

Pls Answer I Will Mark U Brainlist

Answers

Answer 1

Answer:

See below.

Step-by-step explanation:

Given :-

Length = 10 mBreadth = 5 mHeight = 12 mCost of white washing = ₹7 per m²

To Find :-

cost of washing 4 wallscost if ceiling is also washed

Solving :-

Step 1 : Find the area of 4 walls

Area = 2 x 12(10 + 5)Area = 24 x 15Area = 360 m²

Step 2: Cost for 4 walls

Cost = 360 x 7Cost = ₹2520

Step 3: Find Area of Ceiling

Area = 10 x 5 = 50 m²Total area = 360 + 50 = 410 m²

Step 4: Total Cost

Cost = 410 x 7Cost = ₹2870

Answer 2
Given↷

Length of the room⇢ 10m

Height of the room⇢12m

width of the room⇢5m

Cost of white washing a m²⇢₹7

To find↷

the total cost of white washing of 4 walls + the ceiling of the room

Answer↷

₹2,870

Solution↷

To find the total cost of white washing of 4 walls + the ceiling of the room ,

we'll find the lateral surface area of the room & the area of the ceilings then add them up and multiply the answer by 7

Lateral surface area ⇢2h(l + w)Area ⇢l x w

Lateral surface area of the room

⤿ 2 x 12m(10m+5m)

⤿2 x 180m²

⤿360m²

Area of the ceilings

⤿ 10m x 5m

⤿50m²

Cost of white washing 4 walls + the ceiling

⤿ ₹7(360m²+50m²)

⤿₹7 x 410m²

⤿₹ 2,870


Related Questions

please help!! this is for my midterm.

Answers

Answer: A

Step-by-step explanation: It looks like it matches up to the y value, plus d has 6 points and c has two points in the same area and b doesn’t look as good as a

HELP IF YOU'RE GOOD AT GEOMETRY

Answers

Answer:

corresponding angles- 4 and 8, 3 and 7, 1 and 5, 2 and 6

same side interior angles- 2 and 5, 3 and 8

alternate interior angles- 3 and 5, 2 and 8

alternate exterior angles- 1 and 7, 4 and 6

Step-by-step explanation:

your answer is what????

Answers

Answer:

4 Hours and 32 minutes

Step-by-step explanation:

Let's first find the amount between 9:15 to 2:17

The difference between 9:00 and 2: 00 is 5 Hours

Now the minutes ->  17-15 = 2

Thus, the difference is 5 Hour and 2 Minutes

Then She took a 30 minutes break for lunch.

Let's convent all to minutes:

1 Hour = 60

Then 60  x 5  = 300

Plus the 2 minutes is

302

Now 302 minutes - 30 minutes = 272 minutes

Now convent back to Hour

Thus, 272/60 =4 with a remainder of 32.

Hence, it took stephanie 4 hour and 32 minutes to finish her SOL test.

~Lenvy


What is the relationship between 7 and —7?

Answers

Answer: absolute value

Step-by-step explanation:

Sorry for my writing it’s horrible ik I’m in a hurry rn lol

17. Find the perimeter of the rectangle. please help me

Answers

i believe it’s 68 ft

Ms. Leong owned an ice cream store and had chocolate ice cream and vanilla ice cream for sale. She sold ¾ of the chocolate ice cream and ½ of the vanilla ice cream. If, at the end of the day, she had 20 scoops of chocolate ice cream and 30 scoops of vanilla ice cream left, what is the total number of scoops of ice cream Ms. Leong had at the start of the day?

Answers

Answer:

140

Step-by-step explanation

Answer:140

Step-by-step explanation:

ur welcome

6. Name the relationship between the indicated pairs of angles. Ex. alternate interior angles,
same side interior angles, corresponding angles, vertical angles, or supplementary angles,
(10.9 Meeting)
a. 21 and 23
5
b. 22 and 27
62
C. 28 and 23
73
84
d. 26 and 27

Answers

Step-by-step explanation:

hmmm.

the picture tries to tell me that the 2 more or less horizontal lines are not parallel.

yet the answer options seem to indicate that they are parallel. otherwise none of the answer options make any sense.

so, assuming the 2 lines are meant to be parallel :

1 and 3 : corresponding angles.

2 and 7 : alternate interior angles.

8 and 3 : vertical angles.

6 and 7 : supplementary angles.

What is the chance of rolling an odd number on a 6−sided die?

Answers

Answer:

1/2 or 50%

Step-by-step explanation:

there is 6 numbers non a dice 1-6

1, 3, and 5 are odd

2, 4, and 6 are odd

3/6 are odd and 3/6 are even

3/6 is simplified to 1/2

1/2 as percent is 50%

-24 + 6x < 36, solve for X

Answers

x<10

Step-by-step explanation:

-24+6x<36

6x<36+24

6x<60

x<10

2x+6=-72
what does x equal

Answers

Answer:

- 39

Step-by-step explanation:

Step 1:

2x + 6 = - 72         Equation

Step 2:

2x = - 78      Subtract 6 on both sides

Step 3:

x = - 78 ÷ 2         Divide

Answer:

x = - 39

Hope This Helps :)

Answer:

2x+6=-72

-6 -6

6 cancles out on the left side.

2x=-78

divide 2 on each side

66/2=-39

x=-39

11 Which group of numbers is in order
from greatest to least?
A. 7.095, 7.905, 8.009, 8.905
B. 8.905, 8.007, 7.903, 7.093
C. 8.905, 7.903, 8.007, 7.093
D. 7.903, 8.007, 8.905, 7.093

Answers

Answer:

B. 8.905, 8.007, 7.903, 7.093  :)

Step-by-step explanation:

Hello!

A is correct


Hope this helps!

-Bambi

HELP PLEASE I NEED THIS NOW WILL GET BRAINLIEST!!

(06.01 MC)
What is the value of the expression shown below?

8 + (7 + 1) 2 ÷ 4 ⋅ 1 over 2 whole to the power of 4 (5 points)

9
24
7
21

Answers

Answer:

9

Step-by-step explanation:

PEMDAS ✨✨

8 + (8)2 / 4 (1)

8 + 4/4 (1)

8 + 1

9

(8+(7+1)^2÷4.1/2)^4(8+8^2÷4/2)^4(72÷4/2)^4(18/2)^49^4

Find the value of the variables in each figure. Explain your reasoning.

Answers

Answer:

see explanation

Step-by-step explanation:

The figure has one pair of parallel sides and is a trapezoid.

Each lower base angle is supplementary to the upper base angle on the same side, thus

15x + 30 + 10x = 180 , that is

25x + 30 = 180 ( subtract 30 from both sides )

25x = 150 ( divide both sides by 25 )

x = 6

Also

3y + 18 + 90 = 180 , that is

3y + 108 = 180 ( subtract 108 from both sides )

3y = 72 ( divide both sides by 3 )

y = 24

-------------------------------------------------------------------

2x, 90 and x lie on a straight line and sum to 180 , thus

2x + 90 + x = 180 , that is

3x + 90 = 180 ( subtract 90 from both sides )

3x = 90 ( divide both sides by 3 )

x = 30

------------

2y and x are alternate angles and congruent , thus

2y = x = 30 ( divide both sides by 2 )

y = 15

what is the domain of this function?​

Answers

Answer:

B

Step-by-step explanation:

Domain is basically x. The left side is connecting with the right side (y).

this is why the domain is B

Hope this helps!

B is the answer to “what is the domain of this function”

Shaun keeps his baseball card collection in an album. The album has 25 pages, and each page can hold 9 cards. Four pages are empty, and the rest are full. Write an equation that can be used to determine the number of baseball cards b in Shaun's collection.

Answers

Answer:

25x5-4=b

Step-by-step explanation:

The equation to determine the number of baseball cards in Shaun's collection is b = (25 - 4) × 9

Number of pages in the album = 25 pages

Number of empty pages = 4

Number of full pages = 25 pages - 4 pages = 21 pages.

Number of cards that each page can hold = 9 cards.

Therefore, the equation to determine the number of baseball cards in Shaun's collection will be:

b = (25 - 4) × 9

b = 21 × 9

b = 189 cards.

There are 189 cards in the collection.

Read related link on:

https://brainly.com/question/18084619

simplify 4/7 + 5/6 whoever possible

Answers

Hey there!

4/7 + 5/6

≈ 24/42 + 35/42

≈ 24 + 36/ 42 - 0

≈ 59/42

≈ 1 17/42



Therefore, your answer is:

59/42 or 1 17/42

EITHER OF THOSE SHOULD WORK BECAUSE THEY ARE EQUIVALENT.


Good luck on your assignment & enjoy your day!



~Amphitrite1040:)

name an angle adjacent to AOB

Answers

Answer: B.

Step-by-step explanation:

Determine which equation has exactly one real solution. PLS HELPP

Answers

Answer:

b)  [tex]4x^2-12x+9=0[/tex]

Step-by-step explanation:

We can use the discriminant [tex]b^2-4ac[/tex] to determine how many real solutions a quadratic equation in the form [tex]ax^2+bx+c=0[/tex] has.

discriminant > 0 ⇒ 2 real solutionsdiscriminant = 0 ⇒ 1 real solutiondiscriminant < 0 ⇒ no real solutions

[tex]5x^2+9x-4=0[/tex]

[tex]b^2-4ac=9^2-4(5)(-4)=161 > 0\implies \textsf{2 solutions}[/tex]

[tex]4x^2-12x+9=0[/tex]

[tex]b^2-4ac=(-12)^2-4(4)(9)=0 \implies \textsf{1 solution}[/tex]

[tex]-9x^2+6x+1=0[/tex]

[tex]b^2-4ac=6^2-4(-9)(1)=72 > 0 \implies \textsf{2 solutions}[/tex]

[tex]-2x^2-7=0[/tex]

[tex]b^2-4ac=0^2-4(-2)(-7)=-56 < 0 \implies \textsf{no solutions}[/tex]

The wholesale price for a bookcase is $105. A certain furniture store marks up the wholesale price by 28% Find the price of the bookcase in the furniture store.
Round your answer to the nearest cent, as necessary.

Answers

Answer:

$134.40

Step-by-step explanation:

The markup is 28% of 105, or .28(105) = $29.40

Thus the retail price is $105 + $29.40 = $134.40

The price of the bookcase in the furniture store, after a 28% markup on the wholesale price, is $134.40.

To find the price of the bookcase in the furniture store after a 28% markup on the wholesale price, we need to add the markup amount to the wholesale price.

The markup amount is calculated by multiplying the wholesale price by the markup percentage (expressed as a decimal). In this case, the markup percentage is 28%, which is equivalent to 0.28 as a decimal.

Markup amount = Wholesale price * Markup percentage

Markup amount = $105 * 0.28

Markup amount = $29.40

Now, to find the price of the bookcase in the furniture store, we add the markup amount to the wholesale price:

Price in the furniture store = Wholesale price + Markup amount

Price in the furniture store = $105 + $29.40

Price in the furniture store = $134.40

To learn more about price/percentage click on,

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What is the difference between-10 and9?????

Answers

Answer:-10-9=

-19

Step-by-step explanation:

What is the Volume and Surface Area of the following figure?

Answers

Answer:

71.4

Step-by-step explanation:

you wiil plus it by 30.4+27+14 that is how i got71.4

Select the correct answer from each drop-down menu. Polygon ABCD goes through a sequence of rigid transformations to form polygon A′B′C′D′. The sequence of transformations involved is a reflection across the , followed by a reflection across the line . Reset Next

Answers

Answer:

The sequence of transformations involved is a reflection across the x axis, followed by a reflection across the y = x line

Step-by-step explanation:

The polygon ABCD is shown in the image attached. The coordinates of the polygon are A(-6, 6), B(-4, 6), C(-4, 4), D(-6, 2), while the polygon A'B'C'D' is at A'(-6, -6), B'(-6, -4), C'(-4, -4), D'(-2, -6)

A transformation is the movement of a point from its initial location to a new location. Types of transformation are rotation, translation, dilation and rotation.

If a point O(x, y) is reflected across the x axis, the new coordinate is O'(x, -y).

If a point O(x, y) is reflected across the y = x line, the new coordinate is O'(y, x)

Hence if polygon ABCD is reflected across the x axis, the new coordinates are A*(-6, -6), B*(-4, -6), C*(-4, -4), D*(-6, -2). If a reflection across the y = x line, the new coordinates are A'(-6, -6), B'(-6, -4), C'(-4, -4), D'(-2, -6)

Answer:

Polygon ABCD goes through a sequence of rigid transformations to form polygon A′B′C′D′. The sequence of transformations involved is a reflection across the y-axisy = -x, followed by a reflection across the line y = xy = -x.

Step-by-step explanation:

12-inch-tall boxes are being stacked next to 8-inch-tall boxes.
What is the shortest height at which these two stacks will be the same height?

Answers

find lowest common multiple of 12 and 8
= 24inches

Answer:

I just answered your other question. BTW, Its two 12-inch boxes, and three 8-inch boxes

Step-by-step explanation:

PLEASE MARK ME AS BRAINLIEST I REALLY WANT TO LEVEL UP

What is the product of 3.78×109 and 7.35×105 ?

Answers

Answer:

y=3.78

Step-by-step explanation:

Answer:

3.78

Step-by-step explanation:

Which absolute value function, when graphed,
represents the parent function, f(x) = \X], reflected
over the x-axis and translated 1 unit to the right?
f(x) = x1
3 2 -1,
Of(x) = -x + 1
Of(x) = -IX – 11
Of(x) = -x + 1
Of(x) = |-X-11
-2
-3

Answers

An absolute value function, which when graphed, represents the parent function, f(x) = |x|, reflected over the x-axis and translated 1 unit to the right include the following: B. f(x) = –|x – 1|.

What is a reflection across or over the x-axis?

In Mathematics, a reflection across or over the x-axis would maintain the same x-coordinate while the sign of the y-coordinate would either change from positive to negative or negative to positive.

This ultimately implies that, a reflection across the x-axis is given by this transformation rule: (x, y)  →  (x, -y).

By applying a reflection across or over the x-axis to the function, we have the following;

f(x) = -|x|

-f(x)' = |x|

f(x)' = -|x|

Next, we would translate the function to the right by 1 unit as follows;

f(x)' = -|x - 1|

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2/5 of a number is 14 what’s the number

Answers

35 is the answer to your question

If f(x) = x to the 2nd power+ 2x - 10, what is f(-2)?

Answers

Answer:

Step-by-step explanation:

f(-2)= x^2+2x-10= (-2)^2+2(-2)-10= 4-4-10= 0-10 = -10

One of the legs of a right triangle measures 19 em and its hypotenuse measures 20
cm. Find the measure of the other leg. If necessary, round to the nearest tenth.

Answers

Use the Pythagorean theorem;
A^2 +B^2 =C^2
C is the hypotenuse
The equation will be 19^2 + x^2 =20^2
“X is the Messing leg”

The answer is 6.2

What is the remainder when r' + 3 is divided by r - 1?

Answers

Answer:

Step-by-step explanation:

woldnt you just find what r equals what ever it equals you ad then do the same thing to the otther side and then  you would just dived what equals

HELPPP FOR BRAINEST!!!

Answers

Answer:

Whether a net force acts on the object.

Step-by-step explanation:

Newtons first law states that an object will remain at rest unless it is acted upon by an imbalanced force.

Other Questions
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