An observer from a lighthouse sees a boat that is at an angle of depression of 8 degrees. If the lighthouseis 140 feet above sea level, how far is the boat from the lighthouse?

3< x< 5

step-by-step explanation:

|x - 4| < 1

there are two solutions, one positive and one negative.   remember to flip the inequality when taking the negative solution

x-4 < 1       x-4 > -1

add 4 to each side

x-4+4 < 1+4       x-4+4 > -1+4

x< 5                 x> 3

3< x< 5

80% of the cookies

step-by-step explanation:

b if for most of the graph

d if y intercept

step-by-step explanation: