1. Given each trigonometric ratio, determine all values of (theta) to the nearest degree, if 0° = (theta) = 360° a) cot(theta) =-3/8
b) tan(theta) =-12/5
c) cos(theta) = 7/10
d) csc(theta)= 2/1

Answer is in the file below

cutt.ly/tz3yDpb

answer: it is d

step-by-step explanation:

(2x + 16) + (x) = 180

step-by-step explanation:

given,

abcd is a quadrilateral inscribed in a circle

angle a is labeled x plus 16, (x + 16)

angle b is labeled x degrees, (x)

angle c is labeled 6x minus 4, (6x – 4)

angle d is labeled 2x plus 16, (2x + 16)

what equation can be used to solve for angle b?

we know that the sum of the opposite angles of a simple quadrilateral inscribed in a circle is 180 degrees.

angle b is opposite angle d

therefore, angle b + angle d = 180

(x) + (2x + 16) = 180 

same as (2x + 16) + (x) = 180