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prohojiy [21]
3 years ago
14

P^3•9^2 (P^4•9^n•R^3/R^4)= P^7 9^5 1^7 What is n?

Mathematics
1 answer:
kkurt [141]3 years ago
8 0

Answer:

ssssssssssssssssssssssssssssssssssssssssss

Step-by-step explanation:

sssssssssss

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D/5 = 4 please explain I do not get this. Thank you
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Justin is saving money for a new gaming console. He currently has $200 in a saving account and each week $10 to his balance. In
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taurus [48]

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Step-by-step explanation:

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Given:

In a right angle triangle θ is an acute angle and \tan\theta =\dfrac{3}{5}.

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The value of \cos \theta.

Solution:

In a right angle triangle,

\tan \theta=\dfrac{Perpendicular}{Base}

We have,

\tan\theta =\dfrac{3}{5}

It means the ratio of perpendicular to base is 3:5. Let 3x be the perpendicular and 5x be the base.

By using Pythagoras theorem,

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In a right angle triangle,

\cos \theta=\dfrac{Base}{Hypotenuse}

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Therefore, the value of \cos \theta is \dfrac{5}{\sqrt{34}}.

8 0
2 years ago
The solution to the system is (6,2) Select all the equations that could be the other equation in the system. PLZ HELPPPPPP there
Dovator [93]

9514 1404 393

Answer:

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Step-by-step explanation:

The attached graph shows which lines go through the given point. They are ...

  y = 1/2x -1 . . . . 1st selection

  y = -1/6x +3 . . . 3rd selection

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The equations can be found algebraically by substituting the given point in the equation and seeing if the result is a true statement.

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  b) 2 = -3(6) . . . . false

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  f) 2 = -3/2(6) +6 = -9 +6 . . . . false

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3 years ago
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