3 years ago

12 9 6 3 60 45 30 15 what is the constant of proportionality

Mathematics

1 answer:

Mice21 [21]3 years ago

6 0

Answer:

Step-by-step explanation:

A constant of proportionality is the ratio that forms between each x y pair as the fraction y/x. In a proportional relationship it is constant or the same every time.

60/12 = 5

45/9 = 5

30/6 = 5

15/3 = 5

The constant of proportionality is 5.

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Answer:

203 ; 245

Step-by-step explanation:

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3 years ago

Write the ordered pair that represents MP. Then find the magnitude of MP.

jarptica [38.1K]

Answer:

(23,-4): $\sqrt{545}$ units

Step-by-step explanation:

We are given that M(-19,4)and P(4,0)

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MP=P-M

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Magnitude of MP= $\sqrt{(23)^2+(-4)^2}$

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Answer:c.(23,-4): $\sqrt{545}$ units

5 0

3 years ago

I need help with the problem

zzz [600]

I think it should be angle bisector

7 0

2 years ago

Solve the simultaneous equation<br> 4x-y=9 <br> 2x-3y= -23

MrMuchimi

Answer:

x = 5

y = 11

Step-by-step explanation:

y = 4x - 9

2x -3(4x - 9) = -23

2x - 12x + 27 = -23

-10x = -23 -27

-10x = -50

minus cancels out

x = 5

y = 4(5) -9

y = 20 - 9

y = 11

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