Imagine that you are outside one sunny day and are standing 10 feet away from a tree that is 8 feet tall. Which function correctly represents the angle θ you make with the tree? A. sin-1(8/10) B. cos-1(8/10) C. tan-1(8/10) D. sec-1(8/10)

Which point is on the line y=-2+3? (-2,-1) (3,3) (3,-3) (-3,-9)

What is the point-slope form of theequation for the line with a slope of-2 that passes through (1, 4)? a y + 1 = -2(x + 4)b y-1=-2(x-4)c y + 4 = -2(x + 1)d y - 4 = -2(x - 1)

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