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What is the approximate value of x in the diagram below? (Hint: You will need to use one of the trigonometric ratios given in the table.)
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(a)19.07 (b) 13.42 (Cc) 12.26 (d) 10.29 (e) 24.88 (f) 2089
cosx=adjacent/hypotenuse cos40=16/x OR sinx=opposite/hypotenuse sin50=16/x
DO I MULTIPLY BY 16 OR DEVIDE?
|dw:1388169110615:dw| I'm assuming that you learned 2-step equation solving in pre-algebra?
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