(9) Start by copying the four Cartesian Planes onto your paper. y y (a) Then separately draw each angle: 90°, 45°, 135, 210° Make sure to draw each angle in standard position sweeping from the positive x-axis. (b) For each angle, plot and label one point exactly, on its terminal side.

Q: [c] b 37°

A: We need to find the angle b.

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Q: How did Sec(30°) turn into 2/√3?

A: From the given, we have to find the value of sec30°.

Q: If sin ZYXZ= and cos ZYXZ 24 25 = 7 25' what is the value of tan ZYXZ ?

A: Given,            If sin∠YXZ=2425 and cos∠YXZ=725 and the triangle is shown below:

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Q: ฟรี น .09 x

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Q: the half-angle formulas.

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Q: Determine which of the two acute angles has a sine of 12/13

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Q: cos(tan^-1(-15/8)+tan^-1 4/3)

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Q: √√3 If sin(x + y) = -sinx + _cos x, what is the value of y? ainx ]

A: given  sin(x+y)=32sinx+12cosxwe know sin(x+y)=sinxcosy+cosxsiny

Q: b с d cos²(45°) - sin²(45°) 2sin(45°) cos(45°) 2cos² (45°) - 1 1-2sin²(45°)

A: As we know cos90°=0

Q: sin(sin^-1(1/6)+tan^-1(-5))

A: sin(sin^-1(1/6)+tan^-1(-5))

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A: The given equation of the plane is: h(x,y)=sin(xy)+2y5Given point is:x0, y0=(0, -1)

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Q: The following ordered pairs represent a function. (-2, -4) (-1, -2) (0, 0) (1, 2) (2, 4) Which two…

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Q: sin 7x sin 0-24 (Type an integer or a fraction. Type an exact answer using radicals as needed.…

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Q: 6. Find the following indefinite integrals: a) b) - dx e2x Sdx 3x c) d) [10 10 cos 5x dx S4 4 sin 3x…

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