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frozen [14]
2 years ago
11

Please can someone give me the answers to all three of them. THIS IS TIMED PLEASE HELP ME QUICK! (30 points)

Mathematics
1 answer:
GenaCL600 [577]2 years ago
5 0

Answer:

1. equation

2. inequality

3. inequality

Step-by-step explanation:

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Answer:

The ratio in which the line x-y-2=0 divides the line joining A(3,-1) and B(8,9) is in the ratio 2:3

Step-by-step explanation:

Let (x, y) be the coordinates of point of intersection.

Hence x=(a*8+1*3)(a+1) = (8a+3)/(a+1)

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y = {a*9+1*(-1)}/(a+1)=(9a-1)/(a+1)

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i.e. 2:3

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