1.

6. The distance between point A (5,- 3) and B (13, m) in 10 units. Calculate the value of m.​

Answer»

ANSWER:

m = 3 \: \: \: \: \: \: \: m = - 9

Step-by-step EXPLANATION:

{(13 - 5)}^{2} + {(m + 3)}^{2} = 100 \\ \\ 64 + {(m + 3)}^{2} = 100 \\ \\ {(m + 3)}^{2} = 36 \\ \\ m + 3 = 6 \: \: \: \: \: \: \: \: \: m + 3 = -6 \\ \\ m = 3 \: \: \: \: \: \: \: m = - 9


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