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Lady bird [3.3K]
3 years ago
12

Emma is installing a new tile floor. Each tile measures 12 inches by 12 inches. The room in which she is installing the tiles me

asures 14 feet by 10 feet. If each tile costs $1.25, how much will it cost Emma to complete her project?
A. $140

B. $175

C. $225

D. $250
Mathematics
2 answers:
scZoUnD [109]3 years ago
4 0

Answer:

$175

Step-by-step explanation:

Each tile measures 12 inches by 12 inches or 1 foot by 1 foot

Area of each tile = 1 foot^2.

Dimensions of floor = 14 feet by 10 feet. Area = 140 feet^2

Therefore it will take 140 tiles to cover the floor.

140 tiles @ $1.25 = $175.

Hope this helps you! Brainliest? :)

julia-pushkina [17]3 years ago
4 0
The answer would be $175
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if the area of a rectangle is represented by 25x^3y^6 and its width is represented by 10xy, express the length of the rectangle
iren [92.7K]

The length of the rectangle in terms of x and y, given that its area is represented by 25x³y⁶ and its width is represented by 10xy is <u>2.5x²y⁵</u>.

The area of a figure is the total space enclosed in two dimensions within its boundary.

The area of a rectangle is given as, area = length*width.

In the question, we are given that the area of a rectangle is represented by 25x³y⁶ and its width is represented by 10xy, and are asked to express the length of this rectangle in terms of x and y.

We know that the area of a rectangle is given as, area = length*width.

Substituting the known values in the equation, we get:

25x³y⁶ = length*10xy.

Rearranging this equation, we get:

length = 25x³y⁶/10xy = (5x²y⁵)/2 = 2.5x²y⁵.

Thus, the length of the rectangle in terms of x and y, given that its area is represented by 25x³y⁶ and its width is represented by 10xy is <u>2.5x²y⁵</u>.

Learn more about the area of a rectangle at

brainly.com/question/11435713

#SPJ4

3 0
2 years ago
3. If mZEFH = (5x + 1), mZHFG = 62°, and<br> mZEFG = (18x + 11), find each measure.
arsen [322]

Answer/Step-by-step explanation:

Given:

m<EFH = (5x + 1)°

m<HFG = 62°

m<EFG = (18x + 11)°

Required:

1. Value of x

2. m<EFH

3. m<EFG

SOLUTION:

1. Value of x

m<EFH + m<HFG = m<EFG (angle addition postulate)

(5x + 1) + 62 = (18x + 11)

Solve for x using this equation

5x + 1 + 62 = 18x + 11

5x + 63 = 18x + 11

Subtract 18x from both sides

5x + 63 - 18x = 18x + 11 - 18x

-13x + 63 = 11

Subtract 63 from both sides

-13x + 63 - 63 = 11 - 63

-13x = -52

Divide both sides by -13

-13x/-13 = -52/-13

x = 4

2. m<EFH = 5x + 1

Plug in the value of x

m<EFH = 5(4) + 1 = 20 + 1 = 21°

3. m<EFG = 18x + 11

m<EFG = 18(4) + 11 = 72 + 11 = 83°

8 0
4 years ago
Please Help Me ASAP I Need <br> This For My grade
Helga [31]
D would be your answer. Since the x is negative the graph is decreasing and -3 is you y-intercept
6 0
3 years ago
Jamal ran 8 kilometers ,sprinted 500 meters and climbed bleachers fr a distance of 1.5 kilometers during track practrice. How me
NikAS [45]

Answer:

10 km  

Step-by-step explanation:

Running distance =   8  km

Sprinting distance =   0.5

Climbing distance = <u>  1.5       </u>  

                 TOTAL = 10   km

Jamal travelled 10 km in total.

5 0
3 years ago
Help more than 10 points
Drupady [299]
Ratio triangle height to square side 7:8
ratio triangle base to square side 1:2
Area of the square is 64 in² then the sides = 8 in

ratios give
h = 7(8)/8
h = 7

b = 8/2
b = 4

Area Triangle = 0.5(7)(4)
= 14

Then shaded region is the Area of the square minus the Area of the triangle.
A = 64 - 14
A = 50 in²


3 0
4 years ago
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