The Moore family is adding a brick patio to their back yard. Mr. Moore is determining how
many square bricks he needs for his rectangular patio, as well as the cost. His sketch is
shown below and is not drawn to scale. Use the formula A=bh to help answer the questions
below.
Answers
I have attached an image showing the sketch and the questions to answer.
Answer:
7) $1.28 per brick paver
8) 64 Sq.inches
9) $0.02 per Sq.inches
10) 0.4444 Sq.ft
11) 120 Sq.ft
12) Number of paver to cover patio = 270
Cost of that number = $345.6
Step-by-step explanation:
7) from the image attached, we can see that a box of 12 pavers cost $15.36.
Thus,cost of each brick paver = 15.36/12
>> $1.28 per brick paver
8) we see on the right of the image attached that the dimension of the brick paver is 8 inches length and 8 inches width.
Thus; square inches is the area = 8 × 8 = 64 Sq.inches
9) 1 paver has an area of 64 Sq. Inches. Thus, 12 pavers has an area of;
12 × 64 = 768 Sq.inches
Since cost of 12 pavers is $15.36
Thus coat per Sq inches of the pavers = 15.36/768 = $0.02 per Sq.inches
10) To find the Sq.ft each paver would cover, we will first convert the dimensions of the paver to ft.
Thus;
Length of 8 inches = 8/12 ft
Width of 8 inches = 8/12 ft
Area = (8/12) × (8/12)
Area = 4/9 Sq.ft = 0.4444 Sq.ft
11) The patio measures;
Length = 12 ft
Width = 10 ft.
Thus;
Area = 12 × 10 = 120 Sq.ft
12) Each paver has an area of 4/9 Sq.ft.
Thus;
Number of pavers to cover the patio = area of patio/area of each paver
Number of pavers to cover patio = 120/(4/9) = 270 pavers
12 pavers cost $15.36
Thus, 270 pavers will cost;
270 × 15.36/12 = $345.6
Related Questions
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110°
Step-by-step explanation:
Answer:
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Step-by-step explanation:
d=1.5t
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A corn field has an area of 28.6 acres. It requires about 15,000,000 gallons of water. About how many gallons of water per acre is that?
Answers
Answer:
500,000
Step-by-step explanation:
so here's what's up, because it says about we can round 28.6 acres up to about 30. and there is 15,000,000 water every time. its a rather simple question. because all of the water needs to be divided equally, we must divide 15,000,000 by 30. and that makes a total of 500,000. so your answer is 500,000. but be carful because sometimes you must do the opposite.
Answer:
524,475.5 gallons
Step-by-step explanation:
15,000,000 / 28.6 = 524,475.5 gallons
A parallelogram has a base of ⅝ centimeters and a height of 16 centimeters. What is the area of the parallelogram?
Answers
Answer:
10
Step-by-step explanation:
what can sometimes be a rhombus
A. parallelogram
B. rectangle
C. quadrilateral
D. trapezoid
Answers
Answer:
A, parallelogram
Step-by-step explanation:
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Answer:
I am not shure, but I think it is C.
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Answers
Answer:
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Find the x and y intercepts of the lines 6x+y=4
Answers
Answer:
x int = (2/3,0)
y int = (0,4)
Step-by-step explanation:
x intercept y=0
6x+0=4
6x=4
x=4/6
x=2/3
(2/3,0)
y intercept x=0
6(0)+y=4
y=4
(0,4)
Answer:
(0,4) and ([tex]\frac{2}{3}[/tex], 0)
Step-by-step explanation:
6(0) + y = 4
y = 4
(0,4)
6x + 0 = 4
6x = 4
x = [tex]\frac{2}{3}[/tex]
([tex]\frac{2}{3}[/tex], 0)
What is the slope of the line
Answers
Answer:
The slope is 2!
Step-by-step explanation:
To find the slope of a line, you must first find two points that are EXACTLY on the grid.
Two points I picked are (-1, -2) and (0,0).
Now count how many points the numbers are far from each other up and down. So, starting from (-1,-2) to (0,0), the points are two points away from each other vertically (on the y-axis)
Now find how far they are on the x-axis
Once again I counted and they are 1 point away from each other horizontally.
Now you need to turn these two points into a fraction.
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So:
The slope is 2/1.
Also, the slope is positive as the line ascends (goes up).
If the line were negative or going down, the slope would be negative, but the line is positive.
So, the answer is 2!
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Answers
Answer:
slope is -1/5 and 9 is the y intercept
Step-by-step explanation:
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Answer:
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Step-by-step explanation:
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Answers
Formula: a1 * r^n-1
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1. The reciprocal parent function is translated 2 units left and 9 units down.
Write an equation to represent the new function.
Answers
Answer:
y= -2x-9
Step-by-step explanation:
x would move left or right, and up and down is y
left or down are negative and up or right are positive
Consider the function m(t) =-28/5t.
Angie states that the additive inverse is p(t) = 28/5t and the multiplicative inverse is r(t) = -28/5t . Is one (or both) of Angie’s conclusions correct?
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Angie is correct about the additive inverse only.
Angie is correct about the multiplicative inverse only.
Answers
Figure B is a scaled copy of Figure A.
Figure A
Figure B
Со
MY
What is the scale factor from Figure A to Figure B?
Pro
plsss helpp if u dont know it pls dont answer it and don’t leave links!
Answers
You count the units from the graph
Figure A(the original) is 6
Figure B ( the copied figure) is 2
=2/6
how has the role of marketing changed the way agribusiness operate?
Answers
Answer:
Marketing helps producers to decide what products to produce and when to produce them. Marketing also helps consumers by letting them know what products are available at what price. When done well, it leads to greater satisfaction for consumers and higher profits for producers.
Step-by-step explanation:
hope this helps!
The equation y=4.2x could represent a variety of situations. Write your own description of a situation represented by this equation. Decide what quantities x and y represent in your situation.
Answers
Answer:
The solution is given below:
Step-by-step explanation:
Given that
The equation is 4.2x
It could present the total price for the no of goods
Here we take an example
The price per chips is $4.2
And, the number of chips purchased be x
And, the total price would be y
So if 5 chips were purchased, so the total price would be
y = $4.2 (5)
= $21
hence, the above represent the description
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Answers
Answer:
a soda can has diameter 2.5 and 4.8 find surface is divides by 1.98
Vhen flipping a coin, what is the probability of landings
meads and then heads again?
Answers
0.25% chance or 1/4th.
You have a 50/50 chance of getting heads or tails on a throw. .50 for each.
If you do get heads, there's the same chance of getting another heads.
Multiply the .50% chance of getting heads by .50 again, and you end up with a 0.25% chance total of getting heads twice in a row.
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Answers
Answer:
600 times
Step-by-step explanation:
5400000 ÷ 9000 = 600
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Answers
Answer:
a subtraction sign belongs in the circle
Step-by-step explanation:
[4+8×3]÷(16-2) is:
[(4+24) ÷ 14] = 28/14 = 2
Sarah is 6 miles away from the lake. She walks toward the lake at an average speed of 1.5 miles per hour. This situation can be represented by the equation y=1.5x, where y is the distance in miles, and x is the time in hours. After how many hours will she arrive at the lake?
Answers
6=1.5 times X
So to find X u must isolate it on one side of the equation to move the 1.5 do the opposite of the times x
To do that you must divide
6 by 1.5
That gives you x
4
factories fully 6m^2+8mp
Answers
Evaluate the following expression.
Answers
Answer:
79
Step-by-step explanation:
3+9
2
−4
1 Simplify {9}^{2}9
2
to 8181.
6\div 3+81-4
6÷3+81−4
2 Simplify 6\div 36÷3 to 22.
2+81-4
Simplify 2+812+81 to 8383.
83-4
Simplify.
79
Solve to get "y" by its self:
6x – 3y = 18
Answers
See the picture for explanation plz.
ANSWER QUICK What is the area of the triangle? O 15 in 2 0 24 in 2 0 12 in 2 16 in 2
Answers
Answer:
this a answer nogufyoias5 oFos
Answer:
I need this answer as well
Step-by-step explanation:
Suppose the function h(x) = 2x - 9 is translated up 5 units to become a new function,
i(x)
What's the equation of the new function?
A) i(x) = 2x - 4
B) i(x) = 77-9
C) i(x)= 2x- 14
D) i(x)= 7x- 4
Answers
Answer:
B
Step-by-step explanation:
Given that the function h(x) = 2x-9 is translated up 5 united to become a new function, i(x)
To find: Equation of new function
The graph of a function can be moved up, down, left, or right by adding to or subtracting from the output or the input.
Adding to the output of a function moves the graph up
Therefore,
Given function is:
h(x) = 2x - 9
Translated up by 5 units
Therefore, new function is:
i(x) = h(x) + 5
i(x) = 2x - 9 + 5
i(x) = 2x - 4
Thus Option B is correct
In the Exercises below, find the scale factor. Then list all pairs of congruent angles and write the ratios of the corresponding side lengths in a statement of proportionality.
Answers
Answer:
8) scale factor: 3
angles Q & L, S & N, r & M
sides 10 x 3 = 30, 6 x 3 = 18, 13 x 3 = 39
9) scale factor: 0.4
angles B & F, C & G, D & H, A & E
sides 9 x 0.4 = 3.6, 7.5 x 0.4 = 3, 10 x 0.4 = 4, 12 x 0.4 = 4.8
The scale factor for part (8) is 3, angles Q & L, S & N, R & M, for part (9) is 0.4 and angles of pair are congruent B & F, C & G, D & H, A & E
What is a scale factor?The ratio among comparable dimensions of an object and a model with that object, known as an exponent in algebra. The replica will be larger if the scale factor is a whole number. The duplicate will be lowered if the step size is a fraction.
8)
Scale factor for the triangle LMN:
Let's suppose the scale factor is x
3x= 30 ⇒ x = 3
6x= 18 ⇒ x = 3
13x=39 ⇒ x = 3
So the scale factor is 3
Angles Q & L, S & N, R & M
39/13 = 30/10 = 18/6 = 3
9)
Scale factor for the triangle LMN:
Let's suppose the scale factor is y
12y= 4.8 ⇒ x = 0.4
9x= 3.6 ⇒ x = 0.4
10x=4 ⇒ x = 0.4
So the scale factor is 0.4
Angles B & F, C & G, D & H, A & E
4.8/12 = 3.6/9 = 4/10 = 0.4
Thus, the scale factor for part (8) is 3, angles Q & L, S & N, R & M, for part (9) is 0.4 and angles of pair are congruent B & F, C & G, D & H, A & E
Learn more about the scale factor here:
brainly.com/question/22312172
#SPJ2
help will mark brainliest
Answers
Answer:
Blue square
Step-by-step explanation:
looking like rhombus because right angle is 90 degrees and a square has 4 right angles
1. –5 + (–1) + 7 PLEASE STEP BY STEP
2. 19 + (–3) + 6
Answers
Answer:
1) -5+(-1)+7
-6+7
=1
2) 19+(-3)+6
16+6
=22
Answer:
1: 1
2: 22
Step-by-step explanation:
1 ) -5 + (-1) is -6, because they both have the same sign.
-6+7} when there is a negative and a postive, put the postive in front
so it will look like this 7-6 which is 1
2) 19+(-3) is basically 19-3, which is 16, and 16+6=22
Extra note:
when you see n+(-n), always remove the + sign and subtract
when you see -n+n, always switch the roles of the two
when you see -n+-n, remove the - sign and add it back later
when you see -n-n, think of -n+n
I hope these helps :)
FIND THE DIFFERENCE:
(3x^2-5x+2)-(2x^2+2x-1)
1. 5x^2+3x-1
2. X^2-7x+3
3.5x^2+7x-1
4.other_________
Answers
Answer:
2. X^2-7x+3
Step-by-step explanation: