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Nookie1986 [14]
2 years ago
14

Suppose y varies directly with x. Write a direct variation equation that relates x and y when y = 12 and x = 24.

Mathematics
1 answer:
AfilCa [17]2 years ago
4 0

Answer:

20

Step-by-step explanation:

x = 20.

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Y is the number of movies
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Thus:

y = x/2
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7 0
3 years ago
Please help I have no clue how to do this​
Alinara [238K]

Step-by-step explanation:

It's a question of trigonometry.

You need to remember that tangent (tan) stands for Perpendicular / Base.

So, tan P = QR / PR

By Pythagoras Theorem,

34² = 30² + x²

x² = 34² - 30²

x² = 1156 - 900

x² = 256

x = 16

Now, placing the values,

tan P = 30 / 16

tan P = 1.875

HOPE IT HELPS ^_^

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2 years ago
HELP ME!! WITH TWO OF THESE!! ASAP
algol13

Answer: Question 26: 39.2

Question 27: store B

Step-by-step explanation:

7 0
3 years ago
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you randomly choose a shirt off the shelf. there is 4 blue shirts 2 black shirts and 2 green shirts and 1 white shirt and 1 red
meriva

Answer:

2 out of 10

Step-by-step explanation:

Simple math

5 0
3 years ago
Solve the following system of equations. {y=−2x−92x+3y=−3 Write your answer as an ordered pair in the form (x,y).
Over [174]

Answer:

  (x, y) = (-6, 3)

Step-by-step explanation:

Maybe you want to solve ...

  • y = -2x -9
  • 2x +3y = -3

Use the first equation to substitute for y in the second:

  2x +3(-2x -9) = -3

  2x -6x -27 = -3

  -4x = 24 . . . . . . . . . add 27, simplify

  x = -6 . . . . . . . . . . . divide by -4

  y = -2(-6) -9 = 12 -9 = 3

The solution is (x, y) = (-6, 3).

6 0
3 years ago
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