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Mathematics 20 Online
OpenStudy (anonymous):

Use △DEF, shown below, to answer the question that follows.

OpenStudy (anonymous):

OpenStudy (anonymous):

What is the value of x rounded to the nearest hundredth? Type the numeric answer only in the box below.

OpenStudy (anonymous):

@kelliegirl33 @eliassaab

OpenStudy (anonymous):

you got answer choices ?

OpenStudy (anonymous):

Because I am getting 41.509

OpenStudy (anonymous):

so you just put the answer in

OpenStudy (anonymous):

they gave me a blank to put the answer choice in

OpenStudy (anonymous):

sin = opposite leg/hypotenuse sin(49) = x/55 x = 55 * sin(49) x = 55 * 0.7547 x = 41.509 rounded to nearest hundredth is 41.51

OpenStudy (anonymous):

I have been using this calculator... http://www.mathportal.org/calculators/plane-geometry-calculators/right-triangle-calculator.php get a second opinion

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