Mathematics, 12.02.2020 02:46 brooklynunderwood46
Angles α and β are angles in standard position such that:
α terminates in Quadrant III and sinα = -5/13
β terminates in Quadrant II and tanβ = -8/15
Find cos(α - β).
Answers: 1
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Can someone me do math because i am having a breakdown rn because i don’t get it
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From the top of a tree a bird looks down on a field mouse at an angle of depression of 50°. if the field mouse is 40 meters from the base of the tree, find the vertical distance from the ground to the bird's eyes.
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Right triangle abc has three sides with lengths ab= 119, bc = 169, ca= 120. find the value of cos c. hint: draw and label the triangle. the hypotenuse is always the longest.
Answers: 2
Angles α and β are angles in standard position such that:
α terminates in Quadrant III and si...
α terminates in Quadrant III and si...
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