Solve the equation sin (x° - 20°) = cos 42° for x, where 0 < x < 90.

a.62
b.22
c.68
d.28

Aclass consists of 55% boys and 45% girls. it is observed that 25% of the class are boys and scored an a on the test, and 35% of the class are girls and scored an a on the test. if a student is chosen at random and is found to be a girl, the probability that the student scored an ais

Which number completes the system of linear inequalities represented by the graph? y> 2x – 2 and x + 4y 2 et 2 3 4

See attachment below and find the equivalent of tan(∠qsr)