Mathematics, 01.06.2021 06:20 kitam2871
Use angle addition formula to find the expression for cos(a+b). Use the same formula to find cos(a+a).
Answers: 3
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The inside wheels of a car traveling on a circular path are rotating half as fast as the outside wheels. the front two wheels are six feet apart. what is the number of feet in the path traced by the inside front wheel in one trip around the circle? express your answer in the form "k \pi", where k is an integer.
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For each proportion find the unknown number x 1/5/8=×/15
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The length of a rectangle is x times the square root of 100. the width is one-half y more than three-halves x. given that the area of the rectangle is 125 cm2, which equation could represent the rectangle in terms of x and y? a) 5xy − 15x = 125 b) 5xy + 15x = 125 c) 15x2 − 5xy = 125 d) 15x2 + 5xy = 125
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Mathematics, 21.06.2019 22:00
What value is a discontinuity of x squared plus 8 x plus 4, all over x squared minus x minus 6?
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Use angle addition formula to find the expression for cos(a+b). Use the same formula to
find cos(a+...
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