If you walked 5 miles down a trail and then walked 2 1/4 miles back, how many miles away are you from your starting point?
2 answers:
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Answer:
x = 9
Step-by-step explanation:
Since the angle is bisected by rhe segment then the ratio of the sides to the corresponding parts of the base are equal, that is
=
( cross- multiply )
20x = 180 ( divide both sides by 20 )
x = 9