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IgorLugansk [536]
3 years ago
9

I need help asap plz

Mathematics
1 answer:
Lostsunrise [7]3 years ago
7 0

Answer:

A

Step-by-step explanation:

The constant of proportionality is the ratio between the two proportional variables in a directly proportional relationship. In this case, the variables are x and y.

To find the constant of proportionality, all we have to do is divide any value of y by its corresponding value of x. Let's take the values in the first row of the table. We know that x=2 and y=12, so the constant of proportionality is \frac{y}{x}=\frac{12}{2} =6. Hope this helps!

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HELP PLEASE ASAP! I really need it!
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harkovskaia [24]

Answer:

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Step-by-step explanation:

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the sum of the digits of a two number is 14 .if 36 is substracted from the number,the places of the digits are reversed.find the
Taya2010 [7]
The number in the ones place= X
The number in the tenths place= y
y+x=14.
y=14-x

Original placement of numbers=10y+x
New placement of numbers(after subtraction of 36)= 10x+y

10y+ x-36=10x+y
Substitute y with 14-x
So we would get

10(14-x)+ x-36=10x+(14-x)
=140-10x+x-36=10x+14-x
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140-14-36=10x-x+10x-x
=90=18x
X=90/18
x=5

Y=14-x
=14-5
=9


So the two digit number is
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Black_prince [1.1K]
The answer is (x^4-1)(x^4-25)
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Airida [17]
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C. 8a-2=4th side is the correct answer
3 0
3 years ago
Read 2 more answers
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