Use the fact that the trigonometric functions are periodic to find the exact value of the expression. Do not use a calculator.sin 405°
A.
B. -
C. -
D.
Answer: D
Mathematics
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Provide an appropriate response.Find the tangent to the curve y = 4 cot at x =
. What is the largest value the slope of the curve can ever have on the interval
What will be an ideal response?
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Multiply.91 × 0.1
A. 9.1 B. 10.2 C. 91.1 D. 9.21
Mathematics
Determine whether the fractions are equal. and
A. Yes B. No
Mathematics
For the given pair of points, find the equation of the line that goes through the points by solving a system of equations.(9, -9) and (7, -3)
A. y = 3x - 18 B. y = 3x - 36 C. y = -3x - 9 D. y = -3x + 18
Mathematics