Mathematics, 13.11.2020 23:00 vanessa674
Hannah needs to calculate the cotangent of an angle. She uses the ratio opposite les for her calculation. Did Hannah correctly calculate the cotangent of the angle? adjacent leg
A. Yes, Hannah correctly calculated the cotangent of the angle.
B No, Hannah should have used the ratio adjacent leg opposite leg O
C. No, Hannah should have used the ratio hypotenuse opposite leg O
D. No, Hannah should have used the ratio adjacent leg hypotenuse
Answers: 3
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Mrs. morton has a special reward system for her class. when all her students behave well, she rewards them by putting 3 marbles into a marble jar. when the jar has 100 or more marbles, the students have a party. right now, the the jar has 24 marbles. how could mrs. morton reward the class in order for the students to have a party?
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Select the correct answer. what is the exact value of sin (157.5°)? a. 'sqrt(2 - sqrt(2))/2 b. *"-"'sqrt(2 + sqrt(2))/29 c.'sqrt(2 + sqrt(2))/4" d. "-"sqrt(2 + sqrt(2))/4)
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Hannah needs to calculate the cotangent of an angle. She uses the ratio opposite les for her calcula...
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