Question 3 1. ~B ɔ (H Ɔ C) 2. ~B v C 3. ~C To solve the above proof, what rules do you need to use? In the following blanks, please type in MP, MT, DS, or HS. (Omit formulas and line numbers.) 4. 6. 5.

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A: sec x =1 x =  0, 2π , -2 π sec(0) = 1 sec(2 π) = 1 sec(-2 π) = sec(2π) = 1           sec(-θ)=sec θ

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A: As per Bartleby guidelines for more than one question asked only one is to be answered please upload…

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A: We can find the length of  tunnel as below.

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Q: 8. Area of E(3,5), X(3,2), Р(7,2)

A: Given- E3,5,X3,2,P7,2 To find- The area of the above triangle having above vertices, Identity Used-…

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A: Given in a certain right triangle, one angle measures 0.3 radians and the hypotenuse has length 4.…

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A: The given figure is

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A: Question is solved.

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Q: 12. AD=4, AB=13. Find CB. AT B.

A: Find CB

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Q: How do you find the values in the problem in the pictue.

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A: Here we have to find the length of the tunnel.

Q: OS bisrets POR Salve for x and find mPOR. 16. mPOS- 3, mSOR- S-20

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A: From the given figure ,we get

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A: answer is in next step

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