8. The coordinates of the point that lies at the intersection of the terminal arm and the unit circle at an angle of 213° are а. (-0.54, –0.84) с. (-0.84, 0.65) (0.65 0 54) O 24 0 5A)

Q: 8 ст o06 10 ст

A: Here we solve trigonometry ratio to find angle.

Q: The angle between (8, 4) and (2, –1) is O right. obtuse. O acute.

A: We will find the angle between given two vectors as shown below

Q: Convert from rectangular to spherical coordinates. (Use symbolic notation and fractions where…

A: The given rectangular coordinate point 5, -53, 103. We have to convert this point into spherical…

Q: Mo is on a baseball team and hears that a ball thrown at a 44 degree angle from the ground will…

A: Given, Mo is on a baseball team and hears that a ball thrown at a 44 degree angle from the ground…

Q: Find the angle between u= (-4,-1) and v (1,-4) to the nearest tenth of a degree. %3D The angle…

A:

Q: *3.) (5x)° 74°

A:

Q: Use with Q1-Q (S,3) (-2,) (1,1)

A:

Q: 13. Find the rectangular coordinates of (9, 150°). (Show work)

A:

Q: (40) Find one negative angle coterminal to angle = 7″. 6

A: Angle = 7π6

Q: Find an angle between 0 and 360° that is coterminal with the given angle. 394 is coterminal to -…

A:

Q: d. (-1,4) 11π b. (-3,) c. (3,- 6 5π 2

A: (r, θ)=-3, 11π6(x, y)=(r cosθ, r sinθ)        =-3cos11π6, -3 sin11π6       =-332, 32In the second…