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04.08.2020 •
Mathematics
The picture below shows a right-triangle-shaped charging stand for a gaming system: The side face of a charging stand is a right triangle labeled ABC. The measure of angle ACB is 90 degrees and the measure of an Which expression shows the length, BC, of the base of the stand? (6 points) Select one: a. 7 divided by cot 55 degrees b. 7 cos 55° c. 7 divided by sin 55 degrees d. 7 cot 55°
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Ответ:
They divided 9/18 or the numerator and the denominator by 3 which equals 3/6 as a fraction then they divided it by 3 to simplify it for the last time to get an answer of one-half.