From an angle of depression of 20 degrees , John watches his friend approach his building while standing
on the rooftop. The rooftop is 18 m from the ground,
and John's eye level is at about 2m from the rooftop.
What is the distance between John's friend and the
building? Sketch a diagram to support your answer
(round your answer to the nearest whole number).

the answer to the question is a

step-by-step explanation:

it has the same slope and the same y-intercept.

y + 11 = -7/9(x - 18)

y + 11 =-7/9x + 14

b

y = -7/9x + 3

y-intercept (0, 3)

no not all of them.

step-by-step explanation:

some of them have a square base.

if farmer matt works for 8 hours a day, how many days will it take him to completely plant 12 rows of crops? each batch of cookies needs 3/4 cups of sugar.

step-by-step explanation: