One a teeter-totter, Ole weighs 292# and is 17' from the center. Lena is 15' 8" from the center, they are equilibrium. How much does Lena weigh?

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A: This question can be solved by applying ASA congruency.

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A: Question: Find sin(x/2) =  cos (x/2) = tan(x/2) =   from the given information. sin(x) = 24/25,   0...

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Q: Fill in the blanks to complete the verification. If a squared term is needed, type it as (sin x) sq....

A: solution:-1cosx csc2x=1cosx sin2x=1cosx sinx·sinx,  numerator expended=sinxcosx·sinx

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Q: 2. Solve for the area in two different ways. 12

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Q: Identify the amplitude for the following. Do not sketch the graph. y = 5 sin x

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A: I am attaching image so that you understand each and every step.