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Ilia_Sergeevich [38]
3 years ago
11

Find the constant of proportionality r in the equation y = rx

Mathematics
2 answers:
Marina CMI [18]3 years ago
7 0

Answer:

r = \frac{1}{5}

Step-by-step explanation:

Given x and y are proportional and

y = rx ← r is the constant of proportionality

To find r use any ordered pair from the table

Using x = 15, y = 3, then

r = \frac{y}{x} = \frac{3}{15} = \frac{1}{5}

Zepler [3.9K]3 years ago
5 0

The constant of proportionality is 1/5

Also flexing on us with that 5G

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AfilCa [17]

Answer:

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3 years ago
I don’t know this and need help with the answer
ki77a [65]
9+10=21 that is the answer
4 0
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PLZ help really super fast
masya89 [10]

Answer:

Option C is true.

Step-by-step explanation:

See the attached diagram.

Since MN is a diameter of the circle at P, so it will always make a right angle at a point on the circumference of the circle.

Therefore, ∠ MLN = 90° as L is a point on the circumference.

Now, given that LM = 2x and LN = 3x, then we have to find MN.

So, applying Pythagoras Theorem, MN² = LM² + LN²

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4 0
3 years ago
One leg of a right triangle has a length of 3. The other sides have lengths that are consecutive integers. Find these lengths.
Genrish500 [490]

Answer:

Therefore other two sides of the triangle are 4 and 5.

Step-by-step explanation:

Given one leg of a right triangle has a length of 3

Let other sides of the triangle be x and x+1 [ since they are consecutive]

According to the problem,

3²+x²=(x+1)²

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7 0
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Aiden has a gross income of $63,000 and takes the standard deduction.
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c) Aiden's effective tax rate = 13.72%.  The effective tax rate = total taxes due divided by Aiden's taxable income.

= 13.72% ($6,922/$50,450 x 100)

Related links on taxable income at brainly.com/question/1160723

7 0
2 years ago
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