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Dafna1 [17]
2 years ago
15

Need help (midpoints)

Mathematics
1 answer:
Zinaida [17]2 years ago
5 0

Answer:

5

Step-by-step explanation:

i know it

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Question 19 makes no sense
gavmur [86]
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g(0)= -6 tells us that the y-intercept is (0, -6).  Thus, b= -6.

(0,-6) and (15,-9) are points on the line.  Find the slope of the line.  It is:
          -9-(-6)
m = ------------- = -3/15 = -1/5
          15-0

Thus, the equation of the line in question is y=(-1/5)x - 6.

Important that you understand that g(0)=-6 is also represented by (0,-6), and that -6 is the y-intercept.
5 0
3 years ago
The radius of the aluminum (Al) atom is 143 pm. The radius of the aluminum ion (Al3+) is 54 pm. By what percentage did the radiu
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Step-by-step explanation:

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3 years ago
What is C in the triangle <br> C=
Alla [95]

Answer:

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Step-by-step explanation:

A^{2} + B^{2} = C^{2}

5^{2} + 12^{2} = 169

\sqrt{169} = 13

4 0
3 years ago
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The triangles shown below must be congruent.
Ber [7]

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Step-by-step explanation:

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4 0
3 years ago
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What is the solution to 2x-8 &lt;12?
rusak2 [61]

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x < 10

Step-by-step explanation:

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7 0
3 years ago
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