Question

Directions: In 28-35, bubble "A" for "true" and "B" for "false" using the picture provided on the next page. Understand P(18, - 24) is the point at which the terminal side of angle B intersects the circle shown in the x-y rectangular plane. [28] P determines a vector whose magnitude is 30. [29] With your calculator in degree mode, the measure of B is tan + 360° [30] The equation of the line thru (0,0) and P is y 4 = --X 3 [31] csc B = 5 4 [32] In the Complex plane, P is where one would plot the number 24 - 18i. [33] In the Complex plane, with accuracy to the nearest hundredth, P is where one would plot the number 30 cis - 53.13º. 3 [34] The unit vector has the same direction as the vector determined by P. [35] In the Polar plane, the polar point 30, tan is equivalent to P whether in radian or degree mode.

Answer 1

35) true

solution) Curen, P=(18-24) Prector magnitude = 18 12/18²+24² = 80 (TRUE) ton "(-24 ) = angle ße 360 + tont 360+ ton (TRUE) ton ( Equation of line through P4 (60) is, y = -24 x - y = - 4x (TRUE) 29 (30 18 31) (32 33 cscß = -74 (TRUE) P is the number, P = 18 - 24i (FALSE) p can be represented os P= 30 cis (-53.13) (TRUE) unit rector in direction is P = 18-20wje (3 ->(Teve) 89