Molly is hiking across a large flat plain from her camping spot to a Park Ranger station that is 15 miles away. After walking 4.3 miles, she realizes she is 12° off course. To the nearest tenth of a mile, how far from the station is she when she realizes her error?

include a picture of the drawing in order for me to

step-by-step explanation:

step-by-step explanation:

this can be solved first with pythagorean theorem, which tells us to square both legs of the triangle and sum it. this will be equal to the square of the hypotenuse.

the hypotenuse is the side "opposite" the 90 degree angle, which is x.

so we can write using pythagorean theorem,

simplifying:

to further simplify this radical, we need to use the property  

thus

the answer is d

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your answer is  

a.

5

step-by-step explanation: