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lesya692 [45]
3 years ago
9

20 pts! Please help? Trig

Mathematics
1 answer:
trasher [3.6K]3 years ago
4 0
The answer is c, sqrt5 /2. Sec is 1/cos or r/x. Tan is y/x. With that being said, You would use Pythagorean Theorem to find y. So y^2 + 2^2 = 3^2. Y^2 + 4 = 9. Y= sqrt 5, in which y/x is sqrt 5/ 2. Hope this makes sense!
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Multiply 5 by 25 to find the total points Larry needs to score in 5 games. 5 × 25 = 125.

Then find the total points Larry scored in the first 4 games. 4 × 23 = 92.Subtract to find the number of points Larry needs to score in the fifth game. 125 – 92 = 33 points.Larry needs to score 33 points in the last game.
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