A group of friends have hiked to the top of Trigonome-Tree Mountain. They decide to take the 6 mile zip linedown totheir campsite, which they know is approximately 3 miles from the base of the mountain. At what angle of depression did the look down to their campsite?

60 degrees.

Step-by-step explanation:

From the diagram,

Therefore, the angle of depression from the mountain to their campsite is 60 degrees.

explanation:

remove parenthesis:

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apply rule

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multiply fractions:

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divide:

=

mordancy.

step-by-step explanation:

for exempl this   system of equations   y = x - 3

                                                                y = 2x - 5

look   the line : y = x -3     ( red)

                            the line : y = 2x -5 ( bleus)