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asambeis [7]
3 years ago
15

Find constant proprotionality

Mathematics
2 answers:
jonny [76]3 years ago
5 0

Answer:

The constant of proportionality k is given by k=y/x where y and x are two quantities that are directly proportional to each other. Once you know the constant of proportionality you can find an equation representing the directly proportional relationship between x and y, namely y=kx, with your specific k.

Step-by-step explanation:

german3 years ago
3 0

Answer:

Cool

Step-by-step explanation:

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Use slopes and y-intercepts to determine if the lines y=−2/3x+2 and −3x+2y=−4 are parallel.
EleoNora [17]

Answer:

the answer is no

Step-by-step explanation:

y = -2/3x+2

2y = 3y-4

y = 3/2y-2

but here's a comment: it is perpendicular because it is it's opposite reciprocol

8 0
2 years ago
2x² +6 = 8x<br>what are the values of x here? ​
balandron [24]
X1 = 1
x2 = 3
Hopefully this helped!
5 0
3 years ago
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Find the value of the permutation. <br> 8P1 ?
vovangra [49]
P(n, r) = n!
____
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7 0
3 years ago
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Solve for x and graph the solution on the number line<br> 15 &gt; 2x – 9 &gt; -23
Monica [59]

The answer is 12>x>-7

Step-by-step explanation:

it's first divided into 2 parts

1 . 15 > 2x - 9

2. 2x - 9 > -23

Then solve them individually.

let's do it,

<u>First half</u>

15 > 2x - 9

15+9 > 2x

24 > 2x

24/2 > x

12>x

<u>Second half</u>

2x-9>-23

2x>-23+9

2x>-14

x>-14/2

x>-7

<u>Joining of the two halves</u>

We have :

12>x>-7

8 0
3 years ago
matthew drove 252 miles to his familys vacation spot his father drove twice as many miles and then thy arrived at their hotel ho
soldi70 [24.7K]
I’m not sure if it’s right but this is what i got

252
252x2 =504
504+252
756 miles?
7 0
2 years ago
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