cos 105° s 105° mplify your answer, including any radicals. Use integers %3D

Q: Amplitude A -2n - 2nTime -A

A:

Q: Solve for x m22 = x+69 2 60°

A:

Q: X 79°

A:

Q: Cos 56 = -1 %3D Select the correct answer.

A: cos5θ = -1 = cosπ  Hence, the general solution will be: 5θ = 2kπ + π

Q: 15 16.7

A:

Q: Solve (y- 8)“ = 144 . Use a comma to separate your two answers. y = Simplify radicals as needed.

A:

Q: A x+75° 33 2x 140° C

A:

Q: 3+12x

A:

Q: should the exponential of W = 4∠60°  not be 4ej1.05 rather than W=4ej60°

A: Actually the are the same, as the both give nearly same value. The explanation is provided in the…

Q: 4V3 30 a

A: Use trigonometry ratios .

Q: Identify whether the following statement is True or False.   sin(240degrees)=-Square root3/2     I…

A:

Q: Evaluate J 36-7° d+

A: It is asked to evaluate,

Q: 93° to 45° 89°

A:

Q: (7x+19)° 57°

A: sum of the angle of the triangle is 180°

Q: 2+ 1 2 dx 5+ 22 — 4х - 12

A:

Q: Express the following expression in complex exponential form: v=20sin (1000t-30°)

A: To express the following expression in complex exponential form. v=20 sin1000t-30°

Q: x

A: In such type of questions we use the concept of sum of interior and exterior angles of a triangle…

Q: Find x

A:

Q: 2V2

A: Given that:

Q: Solve for x. ४ 155⁰ 140⁰ 120⁰ 112°

A:

Q: 50 65° 60°

A: we use trigonometric ratio in right angle  traingleABC AND DBC

Q: *Convert to atjb Form (a) 4230° (e) ㅋ2-1450 (b) 3L16'x5L-44°x 2L80°

A: The given problem is to convert the given complex expressions in polar form to the rectangular form…

Q: 8xdx x4+9 Find

A:

Q: Solve for x xo 2x°

A:

Q: Find the roots: x5 = 4i

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Q: Find x X9 11. 20° 47

A:

Q: llx -2 3x +10 34

A: Consider The angle marked is the exterior angle. So we have…

Q: Calculate (1-3i)(3+i) in a+ib form. Then write the result in scale and amplitude form

A: The solution is given below in the next step: