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scoray [572]
2 years ago
7

HELP ME ANSWER THIS PLEASE

Mathematics
1 answer:
koban [17]2 years ago
8 0

Answer:

C , D , B

Step-by-step explanation:

Trigonometry is given by three formulas :

SOH - CAH - TOA

  1. Sin x = Opp/Hyp
    So Sine must be Option D
  2. Cos x = Adj/Hyp
    So Cosine must be Option C
  3. Tan x = Opp/Adj
    So tangent must be Option B

Hope this helped and have a good day

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Solution

Given:

(x^2-2x) + (y^2-4y) - 31=0

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(x^2-2x) + (y^2-4y) - 31=0

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