At the library sale, there was a $2.50 admission charge. Old paperbacks were on sale for $.25 each. If you only bought paperback
2 answers:
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Answer:
x ≈ 10.92
Step-by-step explanation:
Using the sine ratio in the right triangle
sin83° = =
Multiply both sides by 11
11 × sin83° = x, thus
x ≈ 10.92 ( to 2 dec. places )