Please help, really urgent. Someone measured the elevation angle of a mountain to be θ. After advancing a distance d in the horizontal direction to the mountain, the elevation angle of the mountain is measured to be ϕ. Seek the height of the mountain.

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Angle mno is s rotated 180 degrees counterclockwise about the origin to form angle m’n’o’. which statement shows the measure of angle m’n’o’?

5/6+7/8what is the answer sealsdbdbshd

The graph and table shows the relationship between y, the number of words jean has typed for her essay and x, the number of minutes she has been typing on the computer. according to the line of best fit, about how many words will jean have typed when she completes 60 minutes of typing? 2,500 2,750 3,000 3,250