Lines AAA, BBB, and CCC show proportional relationships.
Which line has a constant of proportionality between yyy and xxx of 555?
Answers
The line that has a constant of proportionality of 5 between y and x is: line A.
How to Find the Constant of Proportionality?The constant of proportionality of a proportional relationship is found using the formula:
Constant of proportionality, k = y/x, where (x, y) is any point on the proportional graph.
Find the constant of proportionality for line A using a point, (1, 5):
Constant of proportionality, k = y/x = 5/1 = 5
Find the constant of proportionality for line B using a point, (3, 5):
Constant of proportionality, k = y/x = 5/3
Find the constant of proportionality for line C using a point, (3, 2):
Constant of proportionality, k = y/x = 2/3
Therefore, the line that has a constant of proportionality of 5 between y and x is: line A.
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Related Questions
Jack has 27 pencils. Shane has 3 more than twice the amount that Jack has. Which equation shows the relationship between the number of pencils Jack (j) has and the number of pencils Shane (s) has?
Answers
Answer:
s=27*2+3
rrefrewhtefghttrfdgh
2. Mario moved from a city to a small town. The population of the
city is 6 x 105, which is about 15 times larger than the town. Which
expression could represent the approximate population of the small
town?
Answers
Answer:
the answer is 4 x 10^4 or 40,000
Step-by-step
the answer is 40,000 but you need to put it in scientific notation which equals 4 x 10 to the 4th power
4 x 10^4
what is
1. 85 km to m
2. 71 dm to m
3. 63.4 cm to m
Answers
2: 7.1 meters
3: 0.634 meters
Which of the following points lie on this same line?
(–2, 0)
(–1.5, 0)
(–6, 9)
(2, –3)
(3, –9)
(–4, 4)
Answers
Answer:
BCE on edunuity
Step-by-step explanation:
Can someone help me with this question
Answers
I could be wrong
Explanation
Answer:
c is the right one
Step-by-step explanation:
3 (x - 5) = 6
solve for x
Answers
Answer:
7
Step-by-step explanation:
First you do the distributive property
3x -15=6
Second add 15 from both sides
3x=21
Divided by 3
×=7
Write the equation of the line fully simplified slope-intercept form.
Answers
(0, 3), (-1,9)
Find slope (y2-y1)/(x2-x1)
(9-3)/(-1-0) = 6/-1 = -6
Y = -6x + b
Plug in a point
3 = 0 + b, b= 3
Final equation: y = -6x + 3
Answer:
y= -6x+3
Step-by-step explanation:
0- -1 = 1
3 - 9 = -6
distance = 6.08
A football team carried out a report to see the impact of stretching on preventing injury. Of the 50 footballers in the squad 32 stretch regularly. Of those who stretch, 4 got injured last year. There was a total of 19 injured players last year.
The results can be presented in a frequency tree. What fraction of players who don't stretch get injured?
Answers
Using proportions, it is found that the fraction of players who don't stretch that get injured is: [tex]\frac{5}{6}[/tex]
What is a proportion?A proportion is a fraction of a total amount, and the measures are related using a rule of three.
From the data given, there are 50 - 32 = 18 footballers who do not stretch regularly, and of those 19 - 4 = 15 stretched, hence the fraction of players who don't stretch that get injured is:
[tex]f = \frac{15}{18} = \frac{5}{6}[/tex]
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someone please help!
Answers
Answer:
56 mph
Step-by-step explanation:
Answer:
b
Step-by-step explanation:
In the figure, PR = 15x – 11 and PQ = 3x + 6. Find QR in terms of x.
Answers
Answer: 12x - 17
Step-by-step explanation:
To find QR subtract PQ from PR
15x-11 -(3x+6) ---> 15x - 11 - 3x -6 = 12x -17
Determine the commission earned on $62,000 at a commission rate of 5%.
Answers
A commission of $3100 was earned on $62,000 at a commission rate of 5%.
What is an equation?An equation is an expression that shows the relationship between two or more variables and numbers.
Given that $62,000 is earned at a commission rate of 5%, hence:
Commission = 5% of 62000 = 0.05 * 62000 = $3100
A commission of $3100 was earned on $62,000 at a commission rate of 5%.
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Deductive reasoning uses all of the following to draw logical conclusions except:
A.) Rules
B.) Laws
C.) Patterns
D.) Facts
Answers
Answer:
Patterns
Step-by-step explanation:
Deductive reasoning is used to prove conjectures to be true
Answer:
patterns
Step-by-step explanation:
Deductive reasoning is a simple form of arriving at a conclusion by joining two or more pieces of information. Deductive reasoning is used to prove conjectures to be true.
Plz help with the math question
Answers
Answer:
the answer is 20
Plz solve this. with expalnations 20 points
Answers
Step-by-step explanation:
length of half circumference EFG=15
BC=8
the perimeter=57
the are=35square
Find the distance between the two points in simplest radical form. (5, -6) and (7, 1)
Answers
Sqr (5-7)^2 + (-6-1)^2
Sqr (-2)^2 + (-7)^2
Sqr (4) + (49)
Sqr (53)
= 7.28
look at the photo. top angle is 2x+6 bottom angle is 3x-25 and other angle is y. find the values of x and y
Answers
Step-by-step explanation:
We know that,
sum of all angles in a triangle measures 180°
Then,
(2x+6)+(3x-25)+y= 180°
2x+3x+y=180-6+25
5x+y=199°
x+y=199/5
=39.8
I know only upto this
Please ask your parent after this step
If one pie needs 1 3/4 cup(s) of flour, how much flour will 5 pies need?
Answers
Answer : 8 3/4 cups of flour
Answer:
8 3/4 cups of flour
Step-by-step explanation:
So, we know that you need 5 pies and that each pie takes 1 3/4 cup. So basically all you have to do is come up with an equation, mine looks like
5 x 1 3/4 or 5 x 1.75 if you don't like fractions.
5 x 1 3/4 = 8 3/4
5 x 1.75 = 8.75
evaluate 60.81 - (-57.6)
Answers
please help, thanks. hdjsiejebehejsjdhdhdbdbdbdhdhdhhdndbdjdjdjdjdnd sorry have to get 20 characters to ask the question
Answers
Answer:
Angles E and G are CONGRUENT to each other because they are VERTICAL angles
If two sides of a triangle measure 19cm and 34cm, check all possible values for the third side: HELPPPP ASAP!!!!
Answers
Answer: 13, 15, 21, 38, 52
because The total length of two sides of a triangle is always greater than the length of the third side => 34 + 19 > x
⇔ x < 53
=> x ∈ {13; 15; 21; 38; 52}
Step-by-step explanation:
All possible third sides of a triangle are;
⇒ x = 13, 15, 21, 38, 52
What is mean by Triangle?
A triangle is a three sided polygon, which has three vertices and three angles which has the sum 180 degrees.
Given that;
Two sides of a triangle are 19 cm and 34 cm.
Now,
Since, The sum of two sides of a triangle is greater than the third side.
Let the third side = x
So, We can formulate;
x < 19 + 34
x < 53
Thus, All possible values of third sides are;
⇒ x = 13, 15, 21, 38, 52
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Jack paid off his loan in 10 years. If the amount paid off was $172,598 and annual interest rate was 3.25% compounded monthly. what was the original amount borrowed. Round to whole dollar
Answers
Answer:
$228,692
Step-by-step explanation:
10 years so 3.25% was added 10 times
3.25(10) = 32.5
32.5 + 100 = 132.5
So Jack paid 132.5% of his loan.
x/172,598 = 132.5/100
172598(132.5) = 22,869,235
22,869,235/100 = 228,692.35
Round it to the nearest dollar and you get 228,692
2j+7 how many solutions does this equation have
Answers
The following is a rectangle, find m < ADE
Answers
Answer:
(13x + 7)
Step-by-step explanation:
here we would remember that opposite angles in intersecting lines are the same so ADE = EBC just like how EDC = ABE.
i hope this helps :))
Answer: (13x + 7)
Step-by-step explanation:
Which one is right *Will make BRAINLEST*
Answers
Pls can someone help me :4u²-u-3
Answers
make x subject of formula √x+a=b
Answers
Answer:
After making x the subject of the formula, the formula is:
[tex]x = (b-a)^2[/tex]
Step-by-step explanation:
Given formula is:
[tex]\sqrt{x} +a = b[/tex]
Making a variable subject of a formula or equation means that the variable has to be isolated in the equation to write it in terms of other variables and constants.
So,
In the given formula,
Subtracting a from both sides
[tex]\sqrt{x} +a-a = b-a\\\sqrt{x} = b-a[/tex]
The subject of the formula should not be in radical form.
Taking square on both sides
[tex](\sqrt{x})^2 = (b-a)^2\\x = (b-a)^2[/tex]
After making x the subject of the formula, the formula is:
[tex]x = (b-a)^2[/tex]
Evaluate the expression when b=9 .
24b+8 =
Answers
Answer:
224
Step-by-step explanation:
24b + 8 =
b = 9
24b + 8 = 24(9) + 8 = 216 + 8 = 224
Which set of values is a function ? PLEASE HELP
Answers
Answer: C
Step-by-step explanation:
A function has to have a pattern, and should be able to be written as a function. C is the only one with a pattern that doesn't suddenly change in between.
Answer? Jsjsj- i need it fast-
Answers
Answer:
wth is this witchery???
Step-by-step explanation:
Answer: 4 rods and 5 blocks
Step-by-step explanation:
Which expression have a quotient of -4? Select all that apply.
a. -24/6
b. -36 divided by -9
c. -72 divided by 18
d. 84/-21
Answers
Answer:
B
Step-by-step explanation:
-24/6 = -4
-72/18 = -4
(two negatives equals a positive so keep that in mind!)