3. Which of the following is the solution to sin a +1 = 0? O x = 0 + 360k O x = 180 + 360k O x = 90 + 360k O x = 270 + 360k

Q: Solve 2 sin x − 1 = 0 for x, where 0 ≤ x ≤ 180°. O 30°, 150° O 30° 60°, 120° O 30°, 120°

A:

Q: How many solutions are there in the interval x E -3T 2 for the equation V3 cos 2x 2 8.

A:

Q: K 29 L 19

A: Given:   LM = 19     KL = 29

Q: Select all the solutions to (x - 2)² = a. x = 6 b. c. d. e. f. g. x = 2 x =- 6 x = 2 + 4i x = 2 + 2t…

A:

Q: 15. Solve for x. 71° (10x + 6)° (13x – 2)° (8x-1)

A: The 4 sided polygon has measures (10x+6), (13x-2), (8x-1) and outer measure 71 degree.

Q: 5. Simplify to a C. Write answers in the form a + bi a, beR (g) (1+3i)(1 – 4i) (h) (5 – 2i)(-1+ i)…

A:

Q: If fx sin x cosxdx A+B?

A: Given : ∫xsinxcosxdx=12xsin2x+Ax+Bsin2x+C then we have to calculate the value of A+B.

Q: Express cos N as a fraction in simplest terms. L 28 M N 21

A:

Q: . If OM = 8 and MY = 9, what does XZ equal? a. 6V7 b. 2V17 c. V145 d. 30

A: Consider the given diagram, it is given that OM=8 and MY=9. here the objective is to find the value…

Q: Find an alternative form in terms of x for each of cos(sin- 1 x) and tan(sin- 1 x).

A: Let us make a triangle with opposite = x and hypotenuse=1 , because sin theta= opposite/hypotenuse…

Q: 18. Express the following in simplest form: (3+ 4i)?(3 – 4i)²

A:

Q: Which expression does (cos 3x)(cos x) - (sin 3x) (sin x) simplify to? O cos 4x sin 2x O cos 2x sin…

A:

Q: The following are solutions of sin2x+sinx=0 EXCEPT А. 3. B.n D. 3 O A O D

A:

Q: Find all the solutions of 7 sinz = 6.

A: The solution to the equation can be calculated by simplifying the equations. The equation can be…

Q: Which one of the following is NOT a solution of  sinx(2cosx+1)=0 a. 7pi b. 2pi/3 c. 5pi/3 d.…

A:

Q: Solve for x.

A: Given,

Q: Simplify. cos(-4x) · cos 2x – sin(-4x) · sin 2x cos(-2x_ sin(-6x) cos(-3x) cos(-x)

A: Using Cos(A+B) formula

Q: Select all the expressions equal to pr ry Op.z: (r· y) O (p - x) ÷r. Y Op z÷r.y Op: O (p r) ÷ (r ·…

A: The expression is given by p·xr·y

Q: Solve for x in each figure and order the figures according to their values of x , from least to…

A: A polygon is a plane figure that has more than three sides joined together, such that it forms a…

Q: Solve the following over the interval (0, 27). 2Cos2 + 3Cox a =-1 0, T 0 0, 5, 57 0 , -1 1 1/2

A: Cosine function is negative in 2nd and 3rd quadrant. Cosx=Cos(π-x)=Cos(π+x)

Q: Q.1) Identify a and b after the following is simplified: (6+2i)-(4+3i)

A: Given expression is (6+2i)-(4+3i)

Q: Which expression does (sin x)(cos 2x) + (cos x)(sin 2x) simplify to?  cos 3x  −sin x  sin 3x…

A:

Q: Express tan W as a fraction in simplest terms. 24 6. V

A: Solution:

Q: The number of content changes to a Web site follows a Poisson distribution with a mean of 1 content…

A: