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A is the point with coordinates (-2,d) B is the point with coordinates (4,15) The line AB has gradient 1/2 Work out the value of d​

User Hyprsleepy
by
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1 Answer

11 votes

Answer:

d=12

Explanation:

15-d/4+2=1/2

15-d/6=1/2

2(15-d)=6

30-2d=6

30-6=2d

24=2d

d=12

User Carl Ekerot
by
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