Imagine that you are standing on the ground 15 feet away from a flagpole. if the top of the flag is 25 feet high, which equation represents the angle your feet make with the top of the flag ?

B. θ = tan -1 ( 25 / 15 )

Explanation:

I got it correct in my test :)

the final price would be 29.6925

step-by-step explanation:

39.59 minus 25% equals 29.6925

c. y = 1/4 x + 5

step-by-step explanation:

first, put the equation of the line on the graph into slope-intercept form

(y = mx + b):   y = -4x + 8

second, a perpendicular line has to have "an opposite/reciprocal slope" to the original slope. so, find the "m" value in your original equation (it's -4, right? )

original slope: m = -4   perpendicular slope: change the sign to its opposite and find the reciprocal ("flip" the number)

new slope is now positive (b/c the original slope was negative 4), and it's 1/4 (not the original slope of 4 or 4/1)