Question

plz plz plz answer me fast​

Answer 1

Answer:

2

Step-by-step explanation:

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Answer 2

Answer: 2

Explaination: tan(pie/2-theta)=cot theta

Cot 54 ÷ tan 36 + tan 20 ÷ cot 70

cot54=tan36

cot70=tan20

tan36 ÷ tan 36 + tan 20 ÷ tan 20

1+1

=2