If the sin 30 degrees = 1/2, then which statement is true?
a) cos 150 = 0, because the cosin...
Mathematics, 30.11.2019 18:31 musiclyhollywoodbabo
If the sin 30 degrees = 1/2, then which statement is true?
a) cos 150 = 0, because the cosine and sine are supplements
b) cos 60 = 1/2, because the cosine and sine are complements
c) cos 150 = 1, because the cosine and sine are supplements
d) cos 60 = 0, because the cosine and sine are complements
Answers: 3
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Question 3(multiple choice worth 1 points) use the arc length formula and the given information to find r. s = 16 cm, θ = 48°; r = ? sixty divided by pi cm thirty divided by pi cm one third cm one hundred twenty divided by pi cm
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