Ella and Jake love to skateboard. They created a frame for the ramp and then covered it with wood.
How much wood did it take to cover the ramp, including the bottom?
Give an exact answer (do not round).
Answers
Answer:
triangle side = 0.54
so both triangle sides = 1.08
and then the sides (1.5 * 3.5) * 2 = 10.5
the last side = 0.9 * 3.5 = 3.15
so add it all 3.15 + 10.5 + 1.08
total area = 14.73 m^2
Related Questions
What is the best way to display data if there is a wide range and we want to see individual data?
frequency table with intervals
stem-and-leaf plot
line plot
frequency table
Answers
The correct option is;
b. Stem and leaf plot
Step-by-step explanation:
A stem-and-leaf plot shows the data shape and the densities of the different classes in a graphical form such that the information in the data such as the data characteristics are self displayed by the data numbers arranged in the stem-and-leaf plot. The stem-and-leaf plot keeps the raw numerical data, in the form they were obtained and by their arrangement, outliers are easily spotted.
I took the test!!
Write an inequality to represent each
situation:
A. A number, n, is greater than 22
B. The value, v, does not equal 2.5
C. Sally’s age, a, is at most 15
Answers
Which expressions represent exponential growth? Check all that apply.
0.2t
1.2t
2x2 – 17
300(1.2)2y
3000(0.12)y
4y + 3
1.12x + 67
Answers
Which expressions represent exponential growth? Check all that apply.
0.2t
1.2t
2x2 – 17
300(1.2)2y
3000(0.12)y
4y + 3
1.12x + 67
Answer: 17.300
Answer:
Which expressions represent exponential growth? Check all that apply.
A. 0.2t <<----CORRECT
B. 1.2t <<-------CORRECT
C. 2x2 – 17
D. 300(1.2)2y
E. 3000(0.12)y
F. 4y + 3
G. 1.12x + 67
Step-by-step explanation:
See picture below
A recipe for maroon paint says, “Mix 5 ml of red paint with 3 ml of blue paint.” Use snap cubes to represent the amounts of red and blue paint in the recipe. Then, draw a sketch of your snap-cube representation of the maroon paint. Your teacher will provide directions on how to use the snap-cubes. What amount does each cube represent? How many milliliters of maroon paint will there be?
Answers
Answer:
8 ml
Step-by-step explanation:
Each cube equals 1ml add them up dude...
Please help me with this-
Answers
Set one:
Mean: -6
Median: -6
Mode: -9, -3
Range: 6
Set two:
Mean: -6
Median: -6
Mode: -9, -6
Range: 8
Have a wonderful day/night! <3
Brad paid for a book that cost $13.40 with a $20 bill. What is the least combination of coins and bills that can be used to make his change? What are two other different combinations of coins and bills that can be used to make the change?
Answers
Answer:
First combination: One $5 bill, one $1 bill, two quarters and one dime.
Second combination: One $5 bill, one $1 bill, two quarters and two nickles.
Step-by-step explanation:
I highly suggest reading it to make sure you understand it
Okay so for this one you're going to want to do 20.00-13.40. The answer to that is 6.60
So we have to work with $6.60
Now lets think of the obvious/easiest.
A $5 bill is going to be our best friend in this.
We have to do
6.60-5.00=x
(Don't freak out about x, it's just our place marker!!)
The reason we do 5.00 is because that's what $5 is.
So let's solve now.
6.60-5.00=1.60
So x=1.60
But you don't have to worry about x, I'm just explaining it from before.
So we have to keep in mind that we used one $5 bill. Now let's use one $1 dollar bill.
1.60-1.00=0.60
So now we only have to figure out how to get 60 cents from any of the coins.
A quarter is 25 cents so lets use two of those
25+25=50
60=50=10
Lets recap on everything we've used so far.
We've used one $5 bill, one $1 bill, and two quarters.
Now we're going to add a dime to the mix.
A dime is worth 10 cents.
So for the first combination we used: One $5 bill, one $1 bill, two quarters and one dime.
Now our second combination is going to be really easy.
We can use almost everything the exact same, we're only going to switch up the dime part.
1 dime = 2 nickles
Nickles are worth 5 cents
So we take out the dime and replace it with two nickles.
So for the second combination we use: One $5 bill, one $1 bill, two quarters and two nickles.
I need help with all of It pls
Answers
Answer:
can you retake it
the ans is the 3 one
Step-by-step explanation:
can someone please help
Answers
Answer:
1) a. 15ft
b. 6ft
c. 30ft
2) a. 16m
b. 12m
c. 192m
answer for the 1st question:
1) length is 15 ft
2) width is 6ft
3) the area is 90 ft²
step-by-step explanation:
ok so we know that the plan is 2 in/6 ft
step 1-
we need to find the length of the terrace, and we know that the length of the terrace in the plan is 5 in
so by proportion- we'll need to find the length of the 'actual' terrace
2 in/ 6 ft= 5 in/ x ft
x=6*5/2
x=15 ft (we now have the length)
step 2-
now that we know the length, we need to find the width
the length of the terrace in the plan is 2 in
and by proportion- we'll find the 'actual' width of the terrace
2 in/6 ft=2 in/ x ft
x=6*2/2
x=6 ft
and now we'll find the area of the terrace (step 3)-
the formula for the area of a rectangle is a=lw or area=length*width
now we just fill the variables in with what we know-
so we know that 15 ft is the length and that 6 ft is the width-
15*6=90 ft²
**sorry about my original answer i didn't pay close enough attention**
good luck :)
i hope this helps
have a nice day !!
what is 100 div 2 div 10
The answer you get is the number of points your getting
Answers
Answer:
5
because:
100 ÷ 2 = 50
then:
50 ÷ 10 = 5
Answer:
5
Step-by-step explanation:
How to find
Divide the one-column dividend by the divisor.
Multiply the divisor by the quotient in the right place column.
Subtract the product from the one's column.
Solve
100 ÷ 2 = 50
Then:
50 ÷ 10 = 5
Ms. Leeper gives her sixth- and seventh-grade students a geography test to decide who will represent her class in the school geography bee. The line plots below show the results of the test for her sixth-grade class and seventh-grade class, respectively.
The data for each grade have the same interquartile range (IQR). Which of the following best compares the two test score distributions?
A - The median score of the seventh-grade class is 2 points greater than the median score of the sixth-grade class. This difference is the same as the IQR.
B - The median score of the seventh-grade class is 2 points greater than the median score of the sixth-grade class. This difference is twice as much as the IQR.
C - The median score of the seventh-grade class is 3 points greater than the median score of the sixth-grade class. This difference is the same as the IQR.
D - The median score of the seventh-grade class is 3 points greater than the median score of the sixth-grade class. This difference is twice as much as the IQR.
Answers
How do you think workers rights are abused today?Explain.
Answers
10 Points And Brainliest IF Correct
Answers
Answer:
1. 12 x 6 = 72 area of parallelogram: B x H (BH)
2. 15 + 23 = 38 x 10 = 380 divided by 2 = 190 area of trapezoid: (B1 + B2) x Height x 1/2 (basically dividing by 2)
3. 8 - 2 = 6 (b1) for the trapezoid, 6 (b1) + 8 (b2) = 14 x 4 (height) = 56 divided by 2 (multiplying 1/2) = 28. (Area of the triangle in the figure) 4 x 4 = 16 divided by 2 = 8. 28 + 8 = 36
Using the formula of a triangle: BH x 1/2 (basically dividing by 2)
Can u figure out the surface area and volume i will give brainlest
Answers
Answer:
Volume: 120
SA: 400
Step-by-step explanation:
Volume = Bh
Volume = (1/2 x b x h) h
Volume = (1/2 x 6 x 4) 10
Volume = 120
SA = 2B + Ph
SA = 2(1/2 x b x h) + (s + s + s)h
SA = 2(1/2 x 6 x 4) + (5 + 5 +6) 10
SA = (24 + 16) 10
SA = 40 x 10
SA = 400
Answer:
V:240
S: 400
im think that its right
7th grade math help!!
Dani experimented with a dollar bill and the copy machine a dollar bills length is 6.1 inches and width is 2.6 inches, she reduced the dollar bill so its length was 80% of its original size. Dani then reduced the copy of the dollar bill a second time by making at 15% smaller than the copy, what is the new length of the second copy? NO LINKS PLS
Answers
Answer:
4.148 inches
Step-by-step explanation:
Add all of the numbers, and use percentages to figure.
Hope this helped, and please mark as Brainliest :)
Answer:
4.148
Step-by-step explanation:
Just add everything up and you will get your answer! :)
Show the work please
Answers
HELP ME PLEASE! Solve for the value of a.
Answers
Answer:
The angle is 90 degrees since it is a right angle.
90-50=40 gives us how much the equation 6a-8 is worth
Set it so
6a-8=40
6a=48
a=8
Hope this helps and lmk if it
Answer:
[tex]a=8[/tex]
Step-by-step explanation:
The total angle is 90° and 90° - 50° is 40° so [tex]6a-8=40[/tex].
After you add 8 to both sides you get [tex]6a=48[/tex].
Divide both sides by 6 and you get [tex]a=8[/tex].
Use the key features of the polynomial f(x) = 6x4 + 4x3 − 5x2 − 2x + 1 to describe its end behavior.
The left side continues up, and the right side continues up.
The left side continues down, and the right side continues down.
The left side continues up, and the right side continues down.
The left side continues down, and the right side continues up.
Answers
Answer:
Step-by-step explanation:
The highest power in this function is x^4, which is an even function. If we start at the y-axis and move left, the graph goes UP; similarly if we move right, the graph goes UP. The first possible answer is the correct one.
Answer:
The left side continues up, and the right side continues up
Step-by-step explanation:
I took the test:)
joey made an deposit into an account that earns 6% simple interest. after 3 years joey had earned 400$. how much was joey's initial deposit ?
Answers
I=$400 (0.06) (3)
I= 72
The 6% was changed into a decimal (0.06)
So I multiplied 400 x 0.06 x 3
The 400 would be the principal amount the 6% would be the rate and the 3 would be the time
please HELP ME omg istggg plsss im begging yalll
Answers
PLZ HELP :( I DONT GET IYTTTT
Answers
Answer:
the last one
Step-by-step explanation:
7 plus 3.5 equals 10.5
Answer: It ish the last one uwu chu ish welcome
Step-by-step explanation:
If the height of the box is 7 inches, what is the volume of the box?
Answers
Answer:
The volume of this shape is 41 inches sq. :)
Step-by-step explanation:
7 x 3 = 21
2 x 2 = 4/2 = 2
2 x 2 = 4/2 = 2
2 x 2 = 4/2 = 2
2 x 2 = 4/2 = 2
2 x 3 = 6
2 x 3 = 6
21 + 2 + 2 + 2 + 2 + 6 + 6 = 41
The graph shows the relationship between gravitational potential energy and mass, for objects at a height of 10 meters. What conclusion is supported by the graph?
A) The height of an object does not affect the amount of gravitational potential energy the object has.
B) The mass of an object does not affect the amount of gravitational potential energy the object has. Eliminate
C) An object with greater mass will have less gravitational potential energy than an object with less mass, when the objects are at the same height.
D) An object with greater mass will have more gravitational potential energy than an object with less mass, when the objects are at the same height.
Answers
Answer:
d
Step-by-step explanation:
help, please
I really need help
Answers
Answer:
I agree because 2 4/5 of 2 1/2 is 2 and there still is a half left
Step-by-step explanation:
please mark this answer as brainlest
Answer:No i do not agree because 4/5 of 2 is 8/5 which is 1 3/5
Step-by-step explanation:
I had to multiply 2(the whole number)by the numerator which is 8 then i divide it by the denominator and you get 1 3/5
hi pls help will give branliest to the first answer its a math question
Answers
Answer:
3x+6
Step-by-step explanation:
Okay so the reason behind this is the 3 x blocks then we have 6 one blocks which is how you would get answer.
Find the area of the shape. Each unit square = 5 meters.
Answers
Answer:
The area [I'm pretty sure] is 600 meters squared
Step-by-step explanation:
25 x 24 = 600
Moira mailed two birthday presents in a box weighing 1/4 pound. One present weighed 1/5 pound. The other present weighed 1/2 pound. what was the total weight of the box and presents?
Answers
Answer:
19/20LBS
Step-by-step explanation:
Gael has a car loan for $34,570. This loan has a simple interest rate of 3% per year. What is the amount of interest Gael will be charged on his car loan at the end of 5 years?
Answers
Answer:
5185.5
Step-by-step explanation:
I=PRT
I=$34570×0.03×5
=5185.5
Workin on in class
Rita bakes cakes to earn money she spent $30 for supplies to make 15 cakes which inequality shows how much Rita has to change per cake to earn a profit of a least $150. show work ill mark brainliest
Answers
Find the value of x, the problem is below.
Answers
HELP ME!!!!!!!!!!!!!!!!!!!!!!
Answers
Answer:
A
Step-by-step explanation:
Multiply 120 by 5/8