You have a pack of cards, and a friend draws one card from the deck. It is a red face card (i.e., jack, queen, or king of hearts
2 answers:
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Answer:
x ≈ 48.2°
Step-by-step explanation:
Using the cosine ratio in the right triangle
cos x = =
, then
x = (
) ≈ 48.2° ( to the nearest tenth )