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masya89 [10]
2 years ago
7

I need help with this one

Mathematics
1 answer:
antiseptic1488 [7]2 years ago
3 0

Answer:

-12

Step-by-step explanation:

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According to the information given, the ramp would be 50 feet high. (However, that seems really high. Did you type your problem correctly?)

If you draw a picture, you will see that you can set up a cosine ratio to solve this problem. With a 30 degree angle of depression, the angle we are going to use 60 degrees.

We can set up the following equation:

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