Mathematics High School

Sal is tiling his entryway. The floorplan is drawn on a unit grid. Each unit length represents 1 foot tile cost $1.25 per square foot. How much will sell pay to tile his entryway round your answer to the nearest cent

Answers

Answer 1

Answer: Sal will pay $77.78 to tile his entryway

Step-by-step explanation:

The image of the question is attached below.  

Given each unit length = 1 foot  

Tile cost per square feet = $1.  65

To find the area, split the floor shape into two shape.  

One is trapezoid and the other is parallelogram.  

Let's count the grid given.  

The parallels sides of trapezoid are 7 ft and 4 ft, height is 7 ft.  

The base and height of the parallelogram are 4 ft and 4 ft respectively.  

Area of the trapezoid  

                                 

                                 

Area of the trapezoid = 27.5 sq.ft  

Area of the parallelogram = base × height  

                                       = 4 ft × 4 ft  

Area of the parallelogram = 16 sq. ft  

Total area = 27.5 sq. ft + 16 sq. ft  

              = 43.5 sq. ft  

Cost of area per sq. ft = $1.65  

Cost of area 43.5 sq. ft = 43. 5 × 1.65  

                                   = $71.775

                                   = $71.78  

Hence Sal will pay $71.78 to tile his entryway.

Related Questions

please help me to find the answer for the 2 i got wrong!

Answers

4 is (2,3) and 6 is (3,-4)

b. In how many games did Katy play catcher?
Is this right

Answers

Answer:

yea you did it right good job ;]

Step-by-step explanation:

Write an equation, in slope/intercept form, for this graph. No spaces and
lower case letters only. Example: y=4x-8.

Answers

Answer:

y=3x-2

Step-by-step explanation:

y=mx+b

Slope = m = 3

b = y-intercept = -2

y=3x-2

Answer:

its is this

[tex]3x - 2[/tex]

Please help me. Will give Brain

Answers

Answer:

TY SIR PLS DONATE UR BRAIN AS SAID IN THE QUESTION

Find the equation of the line specified.
The line passes through the points ( -2, 3) and ( -4, 7)
a.
y = -2x - 1
c.
y = -4x - 1
b.
y = -2x + 3
d.
y = -2x + 7


Please select the best answer from the choices provided

A
B
C
D

Answers

Answer:

D

Step-by-step explanation:

12,46,32,18,26,41,46 what is the mode?

Answers

Answer:

The Mode would be 46

Step-by-step explanation: Put the number in order from least to greatest. Find the number that repeats. The number that repeats the most is 46.

please help me find the value of X

Answers

Answer:

Is this

Step-by-step explanation:

Answer:

D. 20

Step-by-step explanation:

if x = 20 then 3 x 20 + 10 = 70

and x = 20 so 70 + 20 = 90

and since this is a right angle, it all matches up :)

The average shower temperature is 101 degrees fahrenheit, with a standard deviation of 5.6 degrees. What is the probability that...

a.) a randomly chosen shower temperature is less than 115 degrees?



b.) a randomly chosen shower temperature is more than 95 degrees?



c.) a randomly chosen shower temperature is between 95 and 115 degrees?


Answers

Oh the answer is b but I don’t know

what the median of 17, 24, 8, 19, 6, 34, 10, 28, 48, 12
​

Answers


The median is 48 because it is the biggest number and the biggest number is the median

Write a quadratic function whose graph has a vertex of (3,2) and passes through the point (4,7).

Answers

Answer:

3.4

Step-by-step explanation:

Can somebody help me with this !

Answers

Answer:

D = -3, -2, -1, 1, 4

R = -2, -1, -1, 0, 2

It is a FUNCTION

Step-by-step explanation:

Let's assume 1 grid = 1 unit.

The points on the graph has the following coordinates.

(-3, 2), (-2, -2), (-1, -1), (1, -1), (4, 0)

D = the set of input values/x-values

D = -3, -2, -1, 1, 4

R = the set of output values/y-values

R = -2, -1, -1, 0, 2

✅It is A FUNCTION because each x-value has exactly 1 y-value attached to it.

If you bought a stock last year for price of $128, and it has gone down 14.7% since then, how much is stock worth now to the nearest cent

Answers

Answer:

$109.18

Step-by-step explanation:

128 - (128 x .147) = 128 - 18.82  

= 109.18

A scale model of a statue is 32 centimeters tall. Using a scale factor of 1:12, find the height of the actual statue in centimeters,

A.2.7 centimeters
B.252 centimeters
C.128 centimeters
D.384 centimeters

Answers

Answer:

D

Step-by-step explanation:

you have to multiply the scale model by 12

Answer:

D. 384cm

Step-by-step explanation:

1:12

32:×

12×32

=384cm

Find the missing supplementary angle.

Answers

50 degrees I’m guessing is the answer

what is 5 to the power of 1 in expanded form​

Answers

Answer:

5^1 in expended from is 5

hope it helps.

Circle O has a circumference of approximately 44 in. Circle O with diameter d is shown. What is the approximate length of the diameter, d? 7 in.

Answers

Answer:

Circumference = 3.1415 (pi) x diameter

44 = 3.1414 x diameter

Diameter = 14.006 or 14 (aprox)

Step-by-step explanation:

Find the unit rate.
$11.40 for 5 cans
What is the unit rate
per can?

Answers

Answer:

$2.28 per Can

Step-by-step explanation:

The unit in this problem is cans. to get the price per can divide $11.4 by 5. This way you get price per can.

Amy wants to frame a poster that has a width of 8 inches and a length of 1 foot.What is the perimeter of the poster?

Answers

Answer:

Perimeter of the poster is 18 foot.

Step-by-step explanation:

Lengths of the poster = 1 inches

Width of the poster = 8 inches

Poster is in the form of a rectangle.

And the expression that defines the perimeter of the poster is,

Perimeter = 2(Length + Width)

By substituting the values of length and width in the expression,

Perimeter = 2(1 + 8)

                 = 2(9)

                 = 18 foot

Therefore, perimeter of the poster is 18 foot.

help me pls T^T this is due today

Answers

Answer:

8.

a. 6x + 1.6 = 58
-1.6 -1.6

6x = 56.4


b. 6x = 56.4

6x/6 = 56.4/6

x = 9.4

Step by step explanation:

I only understood 8 sorry:(

⚠️⚠️ Least to greatest please ⚠️⚠️ it’s my 5/6th question and I need help

Answers

Answer:

2, 4, 1, 3

Step-by-step explanation:

maybe

Plz answer these I’m so lost

Answers

Don’t open that file it takes you’re information

Manny's parents came in to eat and he waited on them. Their bill was $45.20, and they left him a 35% tip. How much was his tip?

Answers

Step-by-step explanation:

Use the equation ?/45.20 = 35\100 and what you get is your answer

Hope this helps

I feel like I know but pls help

Answers

Answer:

y = 27/6

Step-by-step explanation:

3/2x - 6 = -9/2x + 21

12/2x = 27

6x = 27

Since both are y, you know the values are equal to each other.
3/2x - 6 = -9/2x + 21
3/2x = -9/2x + 27
Get rid of fraction (multiply by 2)
3x = -9x + 54
12x = 54, x = 4.5
Plug 4.5 into any equation as x
y = 3/2(4.5) - 6
y = 6.75 - 6 = 0.75

Solution: y = 0.75 or 3/4

What is the x-value of the solution to this system of equations?
y=3x+11
x+2y=-6

Answers

Answer:

x = -4

Step-by-step explanation:

y=3x+11

x+2y= -6

2y = -x - 6

y= 3x + 11 (Multiply by -2)

2y = -x - 6

-2y = -6x - 22

0 = -7x - 28

28 = -7x

x = -4

Solve for u.

18 = - 6/5 u

Simplify your answer as much as possible .

Answers

the answer is

u = -15, hope this helps!

Answer:

U = -15

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

Step 2: Flip the equation.

Step 3: Multiply both sides by 5/(-6).

then you should get -15

Use the numbers below to simplify the expression. Numbers may be used once or not at all. 34671011 3y + 7 + 4y + 3 = y +

Answers

Answer:

[tex]3y + 7 + 4y + 3 = 7y + 10[/tex]

Step-by-step explanation:

Given

[tex]3y + 7 + 4y + 3 = [\ ]y + [\ ][/tex]

Required

Simplify

We have:

[tex]3y + 7 + 4y + 3[/tex]

Collect like terms

[tex]3y + 7 + 4y + 3 = 3y + 4y + 7 + 3[/tex]

Evaluate like terms

[tex]3y + 7 + 4y + 3 = 7y + 10[/tex]

The cost of material used in making a Frisbee varies directly with the square of its diameter. If it costs the manufacturer $0.45 for the material of a Frisbee with a 9-inch diameter, then what is the cost for the material for a Frisbee with a 12-inch diameter?

Answers

Answer:

c = $0.8

Step-by-step explanation:

Let

cost of material = c

Diameter = d

c = k*d²

If it costs the manufacturer $0.45 for the material of a Frisbee with a 9-inch diameter

c = k*d²

0.45 = k * 9²

0.45 = k * 81

0.45 = 81k

k = 0.45/81

k = 0.0055555555555

what is the cost for the material for a Frisbee with a 12-inch diameter

c = k*d²

c = 0.0055555555555 * 12²

c = 0.0055555555555 * 144

c = $0.8

What is the value of the expression 2 + 7 + 49 - 6)2 + 6? ​

Answers

Answer:

416

Step-by-step explanation:

2+7+49-6=52

2+6=8

52*8=416

Ryan bought a bike for $47,000 in the year 2002. Its value depreciates by 2% per year. What is the value
of the bike in 2006?

Answers

Answer:

$43351.30

Step-by-step explanation:

(1) Find the surface area of a Cuboid of length,breadth,and height equal to 12cm,8cm,and 5 cm respectively​

Answers

Question:-

Find the surface area of a Cuboid of length, breadth, and height equal to 12 cm, 8 cm and 5 cm respectively.

Answer:-

Given:-

[tex] \bullet [/tex] Length (l) of a Cuboid is 12 cm.

[tex] \bullet [/tex] Breadth (b) of a Cuboid is 8 cm.

[tex] \bullet [/tex] Height (h) of a Cuboid is 5 cm.

To Find:-

The surface area of a Cuboid.

Solution:-

We know,

Formula of surface area of a Cuboid is 2(lb + bh + lh) sq units.

So, Surface area of a Cuboid = 2(12×8 + 8×5 + 12×5) sq cm.

= 2(96 + 40 + 60) sq cm.

= 2 × 196

= 392 sq cm

The surface area of a Cuboid is 392 sq cm. [Answer]
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