Answers
Derrick is incorrect.
A yard is equivalent to 3 feet.
Thus, 20 yards will be equivalent to 60 feet.
The width is 20 yard and 2 feet. It's the same as 60 feet and 2 feet, or 62 feet. Thus, Derrick is incorrect.
Part B:
Let's calculate the area of the parking lot.
We know the width is 62 feet from part A.
The length is 30 yards, or 90 feet.
Multiply the length and width to get the area in square feet.
[tex]90 \times 62=5580[/tex]
The parking lot has an area of 5580 square foot.
It costs 2 dollars per square foot to repave the parking lot. Multiply the area by 2 dollars.
[tex]5580 \times 2=11160[/tex]
It will cost $11,160 to repave the whole parking lot.
The correct answer is the 20yd and 2ft = 62ft
Part B) Based on my first answer of there being 62 ft in the parking lot i would say all you had to do is multiply 62 by 2 which is 124
Your answer is $124
I hope I helped if so mark me as brainliest
Related Questions
Susan’s parents have offered to help her pay for a new computer. They will pay 30% and Susan will pay 70% of the cost of a new computer. Susan has saved $550 for a new computer. With her parents help, how expensive of a computer can she afford?
Answers
Judy Ring purchased a watch with a retail price of $8,000. She still has to pay a sales tax of 6% and an excise tax of 10%. Since the jeweler is shipping the watch, there's an additional $20 shipping charge. The total purchase price of this watch for Judy i
Answers
$8,000 + (0.06 × $8,000) + (0.10 × 8,000) + $20
$8,000 + $480 + $800 + $20
Answer: Total purchase price of this watch is $9300.
Step-by-step explanation:
Since we have given that
Retail price of watch = $8000
Rate of sales tax = 6%
Amount of sales tax becomes
[tex]\dfrac{6}{100}\times 8000\\\\=\$480[/tex]
Rate of excise tax = 10%
Amount of excise tax is given by
[tex]\dfrac{10}{100}\times 8000\\\\=\$800[/tex]
So, Amount of watch after sales tax becomes
[tex]\$8000+\$480+\$800\\\\=$9280[/tex]
Amount of additional shipping charge = $20
Amount of watch after additional shipping charge becomes
[tex]\$9280+20\\\\=\$9300[/tex]
Hence, Total purchase price of this watch is $9300.
Chloe is painting on a stretched canvas that has an area of 108 square inches. The length of the canvas is 12 inches. The width of the canvas is how many inches. Chloe paints a 1-inch-wide blue border on the canvas. The area left for painting after painting the border is how many square inches. I WILL GIVE BRAINLIEST!
:-)
Answers
Answer: Width of canvas = 9 inches
Area left for painting after painting the border = 70 square inches.
Explanation :
Since we have given that
Area of painting = 108 square inches
Length of canvas = 12 inches
As we know that
[tex]\text{Area of rectangle} = length\times breadth[/tex]
[tex]108=12\times breadth\\\\\frac{108}{12}=breadth\\\\9=breadth[/tex]
So, breadth of canvas = 9 inches .
Now, Chloe paints a 1 inch wide blue border on the canvas.
[tex]\text{So, remaining length left for painting after painting the border} = 9-1-1=9-2=7\text{ inches}[/tex]
[tex]\text{ Remaining breadth left for painting after painting the border }= 12-1-1=12-2= 10\text{ inches}[/tex]
[tex]\text{So , area of remaining portion }= length\times breadth \\\\ \text{ area of remaining portion }=7\times 10\\\\\text{ area of remaining portion }=70 \text{ square inches}[/tex]
Hence, remaining area = 70 square inches .
Answer:
9 and 70
Step-by-step explanation:
The width of the canvas is 9 inches. Chloe paints a 1-inch-wide blue border on the canvas. The area left for painting after painting the border is 70 square inches.
the sweater shack is offering a 20% discount on sweaters. if the regular price of a sweater is 15.00 dollars what is the discount
Answers
To find the discount, you simply have to multiply the percent by the total amount. However, don't forget to convert 20% to the decimal 0.2.
The correct answer is 0.2 x 15 = 3
The discount is $3.
I hope this helps, Good luck!
MrEquation
The discount is $3.00 Why? You need to multiply the cost of the sweater by the discount as follows:
15x0.2=3
Find the area of each figure
Answers
4x4 = 16
2x4 divided 2 = 4
80+16+ 4 = 100
HEEEEEEEEEEELPFADAFSAFA
Answers
y = 9x + 6
Explanation:
The equation of the line in slope-intercept form is:
y = mx + c
where:
m is the slope
c is the y-intercept
We are given that the slope is 9. Therefore, the equation becomes:
y = 9x + c
Now, we need to get the value of c. We are given that (0,6) belong to the line. Therefore, we will substitute with this point in the equation and solve for c as follows:
y = 9x + c
6 = 9(0) + c
c = 6
Based on the above, the equation of the line is:
y = 9x + 6
Hope this helps :)
6= 9(0) + b
B= 6
Y= 9x +6
i need help with 1, 2, 3, 7, 8, and 9! PLEASE HELP!
Answers
7-C
8-A
3) 9 dollars for x hours
7) add three to each number
8) arrow pointing down from 3
please help me out due at 10
Answers
7.2*36=259.2.
Your answer is $259.20.
Hope this helped☺☺
V = (2)(3)(1.2)
V = 7.2 yards^3
Let C = cost
C = (36)(7.2)
C = $259.20
which stem-and-leaf plot represents the data 80, 81, 91, 92, 66, 55, 54, 30, 55, 79, 78?
key for picture one is Key: 5|0 means 50
pic 2 Key: 5|4 means 54
pic 3 Key: 5|4 means 54
pic 4 Key: 5|4 means 54
Answers
The correct answer is the last one. To find the correct one, I first check each one to see that they had both 80 and 81. Only the last 2 choices had both of those numbers.
Then, I looked at the row containing the 50's. Only the last table had two 55's like is in the list.
Good luck,
MrEQ
Answer:
d its d
Step-by-step explanation:
PLEASEE HELP ASAP WILL GIVE BRAINLIEST!!!
Answers
Answer:
The heat added to the system.
Step-by-step explanation:
A model rocket is launched from the ground with an initial velocity of 40 feet per second. The height of an object h, in feet, after t seconds, with initial velocity v0v0 and initial height h0h0 is given by h(t)=−16t2+v0t+h0h(t)=−16t2+v0t+h0 .
What is the approximate maximum height the rocket reaches?
Enter your answer in the box.
ft
Answers
We substitute the velocity given into the equation:
h(t) = -16t² + 40t + h₀
We also use 0 for h₀, as the rocket is launched from the ground:
h(t) = -16t² + 40t + 0
To find the maximum, we find the coordinates of the vertex. To do this, we first find the axis of symmetry:
-b/2a = -40/(2*-16) = -40/-32 = 1.25
This is the x-coordinate of the vertex, which represents the amount of time in seconds. We substitute this back into our function:
h(1.25) = -16(1.25²) + 40(1.25) = 25
The approximate maximum height that the rocket reaches is 25 feet.
What is a function?
Function is a type of relation, or rule, that maps one input to specific single output. Given two function f(x) and g(x) can be written as f(X) + g(X). It is the sum of two functions similar to the addition of any two polynomial functions
+ x -7.
We are given that;
Initial velocity of the rocket= 40 feet per second.
The height of the rocket after t seconds is given by the formula:
h(t) = -16t^2 + v0t + h0
where v0 is the initial velocity (in feet per second) and h0 is the initial height (in feet).
Since the rocket is launched from the ground, its initial height is h0 = 0. Substituting this and v0 = 40 into the formula, we get:
h(t) = -16t^2 + 40t
To find the approximate maximum height that the rocket reaches, we need to find the vertex of the parabolic function h(t) = -16t^2 + 40t. The vertex occurs at the value of t that maximizes the height, which is given by:
t = -b/2a
where a = -16 and b = 40 are the coefficients of the quadratic function. Substituting these values into the formula, we get:
t = -40/(2*(-16)) = 1.25
Therefore, the rocket reaches its maximum height after approximately 1.25 seconds. To find the maximum height, we can substitute this value of t into the formula for h(t):
h(1.25) = -16(1.25)^2 + 40(1.25) ≈ 25 feet
Therefore, by the given function answer will be 25 feet.
Learn more about function here:
https://brainly.com/question/2253924
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help me out due at 10
Answers
Perimeter:44 inches
Hope this helped☺☺
10+5+2+2+2+3+8+7+2+3= 44 inches = Perimeter
Now let's solve the area:
Step 1 let's get the area of the 10-inch square and deduct the missing square and rectangle.
10²=A = 100 in²
Now let's solve the 2-inch square a= 2²= A 4²
Now the rectangle is given l=7 w=2 = A = 14 in²
now subtract 100-4-14= 82 in² is the Area if the Figure
Thus: Area = 82 in² & Perimeter = 44 inches
Can someone please help me with this (its percent of change word problems)
Answers
When you have a number you are starting with that is your 100%. If he next number you have is higher it's going to be more than 100%, and if the other number is less it's going to be less than 100%. Since Tuesday's speed is twice as fast as Monday's, her speed increased by 100%
Hope this helped, have a good one :)
how many 1/8s in 25?
Answers
In the fraction 1/8, the denominator is 8. There are 8 of these parts or “fractions” in 1. So, multiply that by 25.
8*25= 200
There are 200 1/8s in 25.
I hope this helps!
~kaikers
Is 18 T greater than 36,000 lb
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Hope this helped!
Answer please——————————————-
Answers
When you look at the line plot you can see, that the point is open meaning that 2.5 is not a possible answer for the equation. Also, the line goes to the right meaning that the values for the possible solutions have to greater than 2.5. In other words the solution for the graphed inequality are the numbers greater than 2.5 but 2.5 is not part of the solution.
The correct answer is all real numbers greater than 2.5.
Find the area for all three figures. Show work
Answers
Two lines intersect at a point, forming ∠1 , ∠2 , ∠3 , and ∠4 .
∠1 and ∠2 are supplementary angles.
∠2 and ∠4 are vertical angles.
m∠1=120°
What is the measure of ∠4 ?
30°
60°
90°
120°
Answers
graham drove 42 1\3 miles in 1 1\3 hours how many hours did he take to drive one mile
Answers
miles divided by hour makes miles per hour.
42.3333... / 3.6 =
about
11.545454.....(done with fraction calculator)
or 11.75 (done by hand)
The time taken by Graham is approximately 4/127 hours, which is about 0.0315 hours or roughly 1 minute and 53 seconds, to drive one mile.
To find out how many hours Graham took to drive one mile,
simply divide the total time (1 1/3 hours) by the total distance (42 1/3 miles):
Total time = 1 1/3 hours
= 4/3 hours
Total distance = 42 1/3 miles
= 127/3 miles
Now, divide the total time by the total distance:
Time per mile
= (Total time) / (Total distance)
= (4/3 hours) / (127/3 miles)
Now, when you divide by a fraction, you can multiply by its reciprocal:
Time per mile
= (4/3 hours) × (3/127 miles)
= (4/127) hours per mile
Therefore, the total time Graham took approximately 4/127 hours to drive one mile.
Learn more about time here
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Please help with the second one. I can't figure it out!
Answers
30÷10+2
3+2
5=5
Hope this helps
if 1 yard=3 feet and 1 mile=5,280 feet, how many yards are there in 2 miles
Answers
If there is 1 yard in 3 feet, then if we divide the number of feet in a mile by 3, then we should get how many yards are in a mile.
3520 / 3 = 1760
That is only the number of yards in one mile though, and the question asks for two miles. To find this, we simply multiply the answer we got in the first step by two.
1760 x 2 = 3520 yards
Suppose you start an annuity where you invent$2,000 at the beginning or each year and 4% interest is paid at the end of the year
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End of the year have to pay 80
6cm 20cm 4cm find the surface area
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Total surface area = 2(6 x 20) + 2(20 x 4) + 2(4 x 6)
Total surface area = 240 + 160 + 48
Total surface area = 448 cm²
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Answer: Total surface area = 448 cm²
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what is the volume of the right rectangular prism?
16in³
64in³
140in³
166in³
Answers
6 is 75% of what number
Answers
6 is 75% of 8
A triangle has interior angles measuring 40° and 52°.
Which triangles are similar to this triangle?
Select True or False for each triangle.
Triangle True or False for each
Triangle True False
1 triangle with interior angles measuring 52° and 92° t or f
2 triangle with interior angles measuring 40° and 92° t or f
3 triangle with interior angles measuring 52° and 88° t or f
4 triangle with interior angles measuring 40° and 88° t or f
Answers
judy has $20 and is saving at a rate of $6 per week. Ida has $172 and spending at a rate of $4 per week. After how many weeks will each have the same amount?
Answers
x----------> number of weeks
y----------> total money
we know that
Judy's saving equation can be modeled as follows
y=20+6x------------> equation 1
and
Ida's spending equation can be modeled as follows
y=172-4x----------> equation 2
to know when they will have the same amount
equation 1=equation 2
20+6x=172-4x------------> 6x+4x=172-20----------> 10x=152------> x=15.2
x=15.2 weeks
the answer is 15.2 weeks
A rectangular trampoline measures 15 meters by 18 meters. A pad of constant width is placed around the trampoline so that the total area is 340 square meters. What is the width of the pad? Enter your answer in the box.
Answers
Given is a rectangular trampoline with dimensions 15 meters by 18 meters.
A pad of uniform width is fixed about the boundary of trampoline such that total area becomes 340 square meters.
It says to find width of the pad that is placed around trampoline.
Let's assume the width of pad = 'x' meters.
Now Length of trampoline with pad would be, L = 2x + 15 meters.
And Width of trampoline with pad would be, W = 2x + 18 meters.
Given is the Total area = 340 square meters.
We know the formula for area of rectangle is given as follows :-
Area of Rectangle = Length x Width
⇒ 340 = (2x+15)·(2x+18)
⇒ 340 = 4x² + 66x + 270
⇒ 4x² + 66x + 270 - 340 = 0
⇒ 4x² + 66x - 70 = 0
⇒ 2x² + 33x - 35 = 0
⇒ 2x² + 35x - 2x - 35 = 0
⇒ x·(2x + 35) - 1·(2x + 35) = 0
⇒ (x - 1)·(2x + 35) = 0
⇒ (x - 1) = 0 or (2x + 35) = 0
x can't be negative number, so x = 1.
Hence, x = 1 meter is the width of the pad.
Answer:
The width of the pad is [tex]1\ m[/tex]
Step-by-step explanation:
Let
x----> the width of the pad
we know that
[tex](15+2x)(18+2x)=340[/tex]
Solve for x
[tex]270+30x+36x+4x^{2} =340\\ \\4x^{2}+66x-70=0[/tex]
Solve the quadratic equation by graphing
The solution is [tex]x=1\ m[/tex]
see the attached figure
Explain how you can find a fraction equivalent to 1/4
Answers
find the missing dimension. base: 27 cm and area: 256.5 cm sq
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Base • Height = Area
(27) • Height = 256.5 // Plugging in what we know
As per Algebra, you have to be able to manipulate terms in an equation in order to find an answer. In reality, it’s right there, just not in a visible form. To do that, go ahead and divide both sides of the equation by 27; this gets rid of the 27, leaving Height, what we want, alone.
(27/27) • Height = 256.5/27 // Division Property of equality
Height = 9.5 cm