Answers
Answer:
B
Step-by-step explanation:
To find the constant of proportionality between y and x, divide [tex]\frac{y}{x}[/tex] for all given values of the chart. If you get the same number, then that is the constant. If they are all different numbers, then one does not exist for that function.
Using the method above, you should get:
Chart A = 2/5
Chart B = 1/5 (Correct Answer!)
Chart C = N/A
Hope this helps!
Answer:
the answer is B
Step-by-step explanation:
Hope this helps
Related Questions
angles and transversals thank you
Answers
Answer:
#11-13: 118 , 97 , 62
#7-10: 92 , 125 , 56 , 130
Step-by-step explanation:
#11. Supplementary angles (A + B = 180)
(n + 7) + (3n - 47) = 180n = 55<ABC = 3(55) - 47 = 118 degrees#12. Supplementary angles
83 + x = 180x = 97<ABC = 97 degrees#13. Congruent angles (A = B)
(8x - 34) = (5x +2)x = 12<DEF = 5 (12) + 2 = 62 degrees#7. Congruent angles
(3x +23) = 4xx = 23<ABC = 4(23) = 92 degrees#8. Congruent angles
5x = (3x + 50)x = 25<MPQ = 3(25) + 50 = 125 degrees#9. Congruent angles
(a + 28) = 2aa = 28<MNP = (28) + 28 = 56 degrees#10. Congruent angles
5y = (2y + 78)y = 26<WXZ = 5(26) = 130 degreesI hope this helps!
The price of a bicycle is $108.00, plus 7% sales tax. What is the sales tax on this bicycle in dollars and cents?
A) $7.12
B) $7.56
C) $8.14
D) $8.66
Answers
Answer:
7.56$
Step-by-step explanation:
108 x 7 / 100 = 7.56$
108 x 0.07 = 7.56
The following tree diagram shows the possible outcomes for the experiment.
What is the probability of getting exactly 2 tails?
Enter your answer as a reduced fraction, like this: 3/14
Answers
Answer:
It should be 1/2 because they both have the same amount of wins and loses.
Is it possible to solve the following system by using substitution? Which method, substitution or elimination is more efficient? Complete the explanation.
braceleftze 3x − 2y = 11
x + 2y = 25
possible to use substitution. Solve the second equation for x to get x =
y + 25. Substitute x in the first equation and solve for y. Then substitute this value for y in either original equation to get a solution of (
). The elimination method is
efficient because there are
calculations and they are
to do.
Answers
Answer: x = 5.5 and y = 2.75
Mr Teo has some oranges and and a few bags. He uses all the bags to pack the oranges. If he packs 5 oranges in each bag, he will be short of 4. If he packs 4 oranges in each bag , he will have 3 oranges left. What is the least number of oranges left?
Answers
Answer:
5n - 4n = 1n
1n = 7
no - of oranges = (4x7) + 3
= 31
Adele also must choose between leather or cloth seats for her vehicle. Leather seats come in three color choices; brown, black, and blue. Cloth seats come in two color choices; tan and gray. Using multiplication, Adele says she has (2)(3)(2), or a total of 12, choices for seat covers. Is she correct? Explain why or why not.
Answers
Answer:
6 choices
Step-by-step explanation:
Adele has to choose between leather or cloth seats for her car.
Leather has three colors, those being brown, black, and blue.
Cloth has two color choices, tan and gray.
You multiply the amount of choices for leather and cloth:
2 x 3 = 6
Adele is not correct.
hope this helps :)
help me with this people
Answers
Answer: 235 cm^2
Explanation: you can cut the shape into two smaller ones and then solve for each smaller shapes area. to find out the length of the top piece with 11 as length you can subtract nine from fourteen. from their you calculate the area of the top shape (11x5=55) and then the bottom shape (9x20=180). from their just add the two areas to get 235.
Answer:
246 cm squared
Step-by-step explanation:
u hv to break up the big shape into little shapes so you would do 20x9 and 20-14 which is 6 and do 6x11 and then add them up
Jayden bought a playstation 4 for $396.62, including sale tax. He made a down payment of $35.00 and paid the balance in 12 equal monthly payments. What was Jayden's monthly payment for the playstation 4?
Answers
Answer:
$30.135 or if rounded up $30.14
Step-by-step explanation:
subtract 35 from 396.62
396.62 - 35 = 361.62
divide 361.62 by 12
361.62/12 = 30.135
Answer:
e
Step-by-step explanation:
Jayden bought an item for $396.62 with sale tax.
He already payed $35 as a down payment.
396.62 - 35 = 361.62
He pays the item in 12 equal monthly payments.
361.62 / 12 ≈ 30.14
(really equal to 30.135)
he pays abt $30.14 each month
hope this helps :)
Please help! As long as it is correct you will get brainliest!
Land developers are dividing a property into several sections to develop a new neighborhood, as shown below.
• Find the area, in square blocks, of the mall section of the property. Show all your work.
• Find the area, in square blocks, of the park section of the property. Show all your work.
• Find the total area, in square blocks, of the sections with homes. Show all your work.
• If the developers paid $500.00 per square block, how much did they pay for all the property being developed? Explain your answer.
Answers
Answer:
$97500.00
Step-by-step explanation:
the homes of the homes facing south is 10 times (7 plus 3) = 100 blocks
the area of the east facing homes is 8 times 10= 80 blocks
and the area of the trapezoid is 5 plus 3 times 3 = 15 blocks
so 100+80+15= 195 square blocks
195 times 500 = $97500.00
(250 Points If your right!) Triangle ABC is similar to triangle DEF. Find the measure of side FD. (Round your answer to the nearest tenth PLEASE.)
Answers
Answer:
x=88.09
Step-by-step explanation:
19/11 = x/51
11x=969
x=969/11 or x=88.09
KA pls answer this for me
Answers
Answer:
2/5m - 1/5
Step-by-step explanation:
2/5m - 4/5 + 3/5
2/5m - 1/5
Answer:
2/5m-1/5
Step-by-step explanation:
Assuming you want to simplify the expression...
Distribute:
(2)(1/5m)+2(-2/5)+3/5
2/5m+-4/5+3/5
Combine like terms:
2/5m-1/5
Hope this helps!!!
A normal deck of 52 cards includes 4 suits where each suit ranges from 2 though 10 inclusive, Jack, Queen, King and Ace. In a standard deck of 52 cards laying face down, if you select one card from the pile, what is the probability you select a diamond and a face card (jack, queen or king)?
Answers
Answer: 3/52 (~5.77%)
Explanation:What we know:
There is a deck of 52 total cardsThese are split into 4 suitsEach suit contains cards of 2-10, and a Jack, Queen, King, and AceHow to solve:
We need to find the probability of drawing one of 3 diamond face cards, which gives us all of the information we need. Using division, we can create a 'x amount of diamond face cards/y amount of total cards' probability.
Process:Probability of a diamond face card
Where P is the probability of drawing that card, x is the number of diamond face cards, and y is the total amount of cards.
Set up equation P = x/y
Substitute P = (3)/(52)
Answer: 3/52 (~5.77%)
Because there are 3 diamond face cards in the deck, the chance of drawing one is {3 cards out of 52 total}, which is 3/52.
The chance of drawing ANY face card is {(3 per suit, 4 suits=) 12 cards out of 52 total} 12/52 (~23.08%),
The chance of drawing ANY diamond card is {1 suit out of 4 suits} 1/4 (25%)
The expressions in the table represent how far two friends rode their bicycles on a bike trail.
Javier : 5n + 1
Aisha : 3n + 4
Write an expression that shows the difference between the miles ridden by Javier and the miles ridden by Aisha.
Part B If n = 2, how many more miles did Javier ride than Aisha?
Answers
To solve this set both equations by subtracting one from another 5n+1-(3n+4)
Part b: if n=2, how many more miles did Javier ride than Aisha is 1 mile
To solve this plug in 2 for Javier 5(2)+1 = 11 miles and plug in 2 for Aisha 3(2)+4 = 10 miles the difference is 1 mile.
Can anyone help me, i will give brainiest.
Answers
Answer: ∠DOB: 48°
Step-by-step explanation:
1. we need an equation first. the sum of all angles (108°, n°, 2n°) is equal to 180°. we can depict this with the equation: 108°+2n°+n°=180°
2. now we can solve for the missing variable, n.
108°+3n°=180° → subtract both sides by → 3n°=72° → divide both sides by 3 → n=24°
3. now that we know that n=24°, we can solve the value of ∠DOB. we can see that ∠DOB is 2n° which we just plug the number we got for n into the equation. 2*24=48° meaning ∠DOB is 48°
hope this heped! ♡
GOT ANOTHERONE DUE IN 6 MIN PLEASE HELP FAST!!!!!!!!!!!!!!!!!!!!!
Answers
[tex]\bold{\huge{\underline{ Solution }}}[/tex]
Given :-We have given one rectangle whose 3 by 4th part is shaded and remaining part is non shaded. To Find :- We have to find the area of shaded region of the given figure .Let's Begin :-Here, We have
The dimensions of large rectangle as 12 units and 8 units That is, [tex]\sf{ Length = 9 + 3 = 12 \: units}[/tex][tex]\sf{ Breath = 4 + 4 = 8 \: units}[/tex]The dimensions of non shaded rectangles are 9 units and 4 unitsWe know that,
Area of rectangle
[tex]\bold{\red{ = Length {\times} Breath }}[/tex]
Subsitute the required values,
Area of large rectangle
[tex]\sf{ = 12 {\times} 8 }[/tex]
[tex]\sf{ = 96 \:units^{2}}[/tex]
Thus, The area of large rectangle is 96 units² .
Now,Area of non - shaded rectangle
[tex]\sf{ = 9 {\times} 4 }[/tex]
[tex]\sf{ = 36\: units^{2}}[/tex]
Thus, The area of non shaded rectangle is 36 units² .
Therefore,Area of shaded region
= Area of large rectangle - Area of non shaded rectangle
Subsitute the required values,
[tex]\sf{ = 96 - 36}[/tex]
[tex]\sf{ = 60\: units^{2}}[/tex]
Hence, The total area of shaded region is 60 sq.units.
➾Length(L) of bigger rectangle = [tex]\sf{9+3\: =\:12}[/tex]units.
➾Length(l) of smaller rectangle = 9units.
➾Breadth (B) of bigger rectangle = [tex]\sf{4+4 \:=\: 8}[/tex]units.
➾Breadth(b) of smaller rectangle = 4 units.
✰To Find:-➾Area of the shaded region.
✰Solution:-➾We can find the area of shaded region by subtracting area of smaller rectangle from area of bigger rectangle(that is whole rectangle including shaded and non shaded region).
So,
➾Area of bigger rectangle = [tex]\sf{L×B}[/tex](putting the value of L and B from the above given)
= [tex]\sf{8×12}[/tex]
= [tex]\sf{96unit^2}[/tex]
Similarly,
➾Area of smaller rectangle = [tex]\sf{l×b}[/tex](putting the value of l and b from the above given)
= [tex]\sf{9×4}[/tex]
= [tex]\sf{36unit^2}[/tex]
Now,
➾Area of shaded region = Area of bigger rectangle - Area of smaller rectangle.
[tex]\sf{= 96-36}[/tex]
[tex]\sf{= 60unit^2.}[/tex]
Therefore, area of shaded region[tex]\sf{= 60unit^2.}[/tex]
__________________________________
Hope it helps you:)
I will give brainliest
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answers
0 0 0
2 3 1
4 6 2
6 9 3
the lines should be straight tho
An architect creates a scale model of a building with a scale of
5 cm =4 m. If the actual building is 32 m tall, how tall is the scale model?
Answers
5cm=4m
Multiply both sides by 8
40cm=32m
!!please, please help me!!
Find the length of the base and the height of the parallelogram shown below.
What is the area of the parallelogram? Please explain how you got your answer.
Answers
Answer:
Length: 12
Width: 2[tex]\sqrt{10\\}[/tex]
Area: 24[tex]\sqrt{10\\}[/tex]
Step-by-step explanation:
We first find the points of C and D to find the length.
C: (-4,-5)
D: (2,-3)
The distance is 2[tex]\sqrt{10\\[/tex].
Now for the height.
A: (2,9)
D: (2,-3)
The distance is 12.
Area: 2[tex]\sqrt{10\\[/tex]×12 = 24[tex]\sqrt{10\\}[/tex]
The table shows the amount of gas, in gallons, a truck has left after it is driven at a constant rate for a certain number of hours.
Number of Hours Driven Amount of Gas Left
3
9
4
6
5
3
Which statement is true?
The truck initially has
9
gallons of gas, and each hour
3
gallons of gas are used.
The truck initially has 9 gallons of gas, and each hour 3 gallons of gas are used.
The truck initially has
9
gallons of gas, and each hour
6
gallons of gas are used.
The truck initially has 9 gallons of gas, and each hour 6 gallons of gas are used.
The truck initially has
18
gallons of gas, and each hour
3
gallons of gas are used.
The truck initially has 18 gallons of gas, and each hour 3 gallons of gas are used.
The truck initially has
18
gallons of gas, and each hour
9
gallons of gas are used.
The truck initially has 18 gallons of gas, and each hour 9 gallons of gas are used.
Answers
Answer:
assuming I read this correctly
The truck initially has
18
gallons of gas, and each hour
3
gallons of gas are used.
The truck initially has 18 gallons of gas, and each hour 3 gallons of gas are used.
Step-by-step explanation:
Compare linear functions: graphs and equations
Answers
Answer:
What do you call an alligator in a vest
Step-by-step explanation:
AN IN-VEST-A-GATOR
Brainliest! Please answer quick! :
Answers
Answer:
44
Step-by-step explanation:
36+9=45
45-1=44
Answer=44
Hey there!
Let's solve this equation for N.
First, let's work out 36+9:
45
45-N=1
subtract 45 from both sides:
-N=1-45
-N=-44
Divide both sides by -1:
N=44 (Option B)
Hope everything is clear.
Let me know if you have any questions!
Always remember: Knowledge is power!
Write an equation that demonstrates the identity property of multiplication. Your equation should include a fraction multiplied by a whole number that will result in a product less than 10. I NEED THIS ANSWER PLEASE HELP ME NO WEBSITE IF YOU GIVE ME A WEBSITE NO POINTS Dont TYPE SLO* TYPE FAS* because i need this answer can somebody help me
Answers
Answer:
Well here are a bunch of answers:
1 × 1 = 1, 2 × 1 = 2, 3 × 1 = 3, 4 × 1 = 4, 5 × 1 = 5, 6 × 1 = 6, 7 × 1 = 7, 8 × 1 = 8, 9 × 1 = 9.
Step-by-step explanation:
The reason behind this is because the Identity Property of Multiplication says any number times 1 is that number. x · 1 = x.
i will give brainliest
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answers
Answer:
for 8,,
the answer is b,d,f
We can acknowledge the differences between the x-point and the y-point. When we do x-y it is supposed to be "6" the only letters that are correct is b,d,f
Find the perimeter and the area of the polygon with the given vertices.
J(-1, -2), K(-6, -2), L(-6, -8), M(-1, -8)
Answers
Answer:
Perameter = 22
Area = 30
Hope this helps.
Write an equation that you can use to solve for x.
Enter your answer in the box.
Answers
Answer:
40 degrees
100-60=40
Step-by-step explanation:
The angle x is in another angle that looks like 100 and 100 minus 60 is 40.
Hope this helps and if it is correct.
Answer:
Step-by-step explanation:
Remark
x + 60 together make up an angle that is vertically opposite the 100 degree angle.
Vertically opposite angles are equal.
Equation
x + 60 = 100
Solution and Answer
x + 60 = 100 Subtract 60 from both sides.
x + 60-60 = 100 - 60 Combine
Answer: x = 40
please answer this!!!!! Nancy hears a report that the average price of gasoline is $2.82. she averages the prices of stations near her home. she finds the average price of gas to be $3.03. why are the averages different?
Answers
Answer:
The average of a sample
Step-by-step explanation:
It will be the same as the average of the population if the chosen sample is a randomly chosen a sample of the entire population
lol please help im bad at maths ;n;
Answers
Answer:
60
Step-by-step explanation:
You want to then multiply 5*4*3 to represent the different combinations we can make for each place. This gives us a total of 60 different possible ways that the runners can come in 1st, 2nd, and 3rd place, assuming no ties.
please help will mark brainliest if right
Answers
Answer:
6 = W + 2
Explanation:
The reason is since the hangar balance is "balanced" and there are six units on the left side and only 2 on the right (minus the variable weight), that means that the left weight is equal to the right and therefore 6u=w+2u.
i think that’s right
A tent has a triangular shaped net over the door. Jelena needs to sew a new net for the door. What is the minimum amount of material needed if the triangle has a height of 52 inches and a base of 60 inches?
1560 square inches
112.5 square inches
3120 square inches
112 square inches
Answers
Answer:
3120 square inches
Step-by-step explanation:
Answer:
1560 square inches
Step-by-step explanation:
52*60/2
Height*Length/2
1560 square inches
Two groups of shapes. In group A, one shape has four equal side lengths of three, and no right angles. The opposite sides are parallel. Two shapes have two pairs of opposite equal side lengths. One shape has side lengths of four and eight. The other side lengths are three and two. Opposite sides are parallel, and there are no right angles. In group B there are three four sided shapes. One has opposite equal side lengths of seven and four and four right angles. One shape has four equal side lengths of three and four right angles. One shape has one set of opposite parallel sides and one right angle. None of the side lengths in the last shape are equal.
Answers
Answer: Group A :
Shape #1 : Rhombus
Shape #2 : Two parallelograms/ Two rectangles
Shape #3 : Parallelogram with opposite longer sides equal to 8, and the opposite shorter sides equal to 4.
Shape #4 : Parallelogram with opposite longer sides equal to 3, and the opposite shorter side equal to 2.
Group B :
Shape #1 : Rectangle with opposite longer sides equal to 7, and the opposite shorter sides equal to 4.
Shape #2 : Square with equal sides of 3 units.
Shape #3 : Square with equal sides of 3 units.
Shape #4 : Right-angled trapezium
Step-by-step explanation: