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Veronika [31]
2 years ago
13

Which expression has a solution of 27, if r = 3?

Mathematics
2 answers:
Norma-Jean [14]2 years ago
8 0

Answer:

rx9

Step-by-step explanation:

9x3=27

lisov135 [29]2 years ago
3 0

Answer:

9r = 27

Step-by-step explanation:

Have a great day <3

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Answer:

y = -6x + 10

Step-by-step explanation:

Parallel lines share the same slope.  Given y = -6x – 1, we know that the equation of this new line has the form y = -6x – C.  The coordinates of the point (1, 4) determine the value of C:

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Then C = -10, and the desired equation is

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A spinner has three unusual sections: red, yellow, and blue.. The table shows the results of Nolan’s spins. Find the probability
Anika [276]

Answers:

  • Red = 1/3
  • Yellow = 7/15
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====================================================

Explanation:

Add up all the frequencies in the table to see that there are 120+168+72 = 360 spins total.

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  • Since 168 land on yellow, this means the probability of landing on yellow is 168/360 = (24*7)/(24*15) = 7/15
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X&gt;0 and 2x^2+3x-2=0 what is the value of x
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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

Arranging the terms;

x ^ 2 + y^2 + 3y^2 + 4x + 2x + 2 + 2

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x^2 + 4y^2 + 6x + 2 + 2

x^2 + 4y^2 + 6x + 4

8 0
3 years ago
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