please verify with detailed instructions. Thank you and have a great day.

please verify with detailed instructions. Thank you and have a great day.

A)\theta =58\deg 54' B)\theta =58\deg 50' C)\theta =58\deg 56' D)\theta =58\deg 48'

solve each trigonometric equation in the interval [0,2pi] 2sin 3x-1=0

please help!!!

Identify the conic as a circle or an ellipse. Then find the center, radius, vertices, foci, and eccentricity of the conic (if applicable), and sketch its graph. Help, the only thing I know is that...

find the cube root of 27i , and sketch these roots in a complex plane

a) 6 cis 0/deg ,6 cis 180\deg b) 6 cis 90/deg ,6 cis 270\deg c) 6 cis 45/deg ,6 cis 225\deg d) 6 cis 135/deg ,6 cis 315\deg

sin a = 12/13, a lies in quadrant I, and cos b = 7/25, b lies in quadrant 1. Find cos (a+b).

please help me understand this!!

what is the answers

possible answers: a. 0,π,3π/2 b. 0,π,π/3,2π/3 c. 0,π,4π/3,5π/3 d. 0,π,π/3,5π/3

PYTHAGOREAN THEOREM Right angle triangle: C=25 A=x B=4x . My textbook says x=6.06 but I think it's wrong, please explain how I work this out. I know the formula is...

The problem refers to an ABC triangle if B=120 degrees and C=10 degrees and c=29 find b. I did law of sines and got b= 144 but that is the wrong answer help with steps please. I did (29)/sin(10degrees)...

Possible answers are... a -24/25 b. 24/25 c. -7/25 d. 7/25

please help

I'm having a really hard time understanding this! Please help!

please help! I'm very confused!

Which of the following trigonometric values are negative? I. sin(-292°) II. tan(-193°) III. cos(-207°) IV. cot 222°

Rewrite 4sin(x)-5cos(x) as Asin(x+phi)

A traditional apple pie has a diameter of 9 inches. Assuming the pie is cut into 8 slices, how many slices could you fit on a table with area 4320in2?