Sonu had ₹25.50. He bought one pen for ₹17.75. How much money does he have now?

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Which statements are true about additional information for proving that the triangles are congruent check all that apply

Prove the following(cot0+cosec0)[tex](cot0 + cosec0) { }^{2} = \frac{1 + cos0}{1 - cos0} [/tex]

Me answer this question: -2/3p + 1/5 - 1 + 5/6p i think the simplified expression is 1/6p - 4/5 correct me if i'm wrong, and explain it! if i have it right, just tell me. you so