Write the function in terms of its cofunction. Assume that any angle in which an unknown appears is an acute angle.tan 41°
A. tan 131°
B. cot 41°
C. cot 49°
D. cot 139°
Answer: C
Mathematics
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Graph the ellipse, centered at the origin, satisfying the conditions.Eccentricity , vertices (±4, 0)
A.
B.
C.
D.
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Graph the linear inequality in two variables.y < -1
A.
B.
C.
D.
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Use the information given about the angle ?, to find the exact value of the indicated trigonometric function.cos ? = - , ? in quadrant II Find sin 2?.
A.
B. -
C. -
D.
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