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Irina-Kira [14]
3 years ago
6

J is the midpoint of HK, H has coordinates (3,−4), and J has coordinates (9,5). Find the coordinates of K.

Mathematics
1 answer:
faust18 [17]3 years ago
5 0

Answer:

x=16,y=14

Step-by-step explanation:

(3+x)/2 = 9

x=16

(-4+y)/2=5

y=14


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Given the angle of depression from his point to the sea, we can use trigonometric ratio to calculate for the horizontal distance from his location to the bottom of the sea.

SOHCAHTOA

Since we have the value of angle and opposite and we need to calculate the adjacent side of the right-angle triangle, we can use the tangent of the angle to this effect.

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