A boat is heading towards a lighthouse, whose beacon-light is 126 feet above the water. From point A
A, the boat’s crew measures the angle of elevation to the beacon, 6
∘
∘
, before they draw closer. They measure the angle of elevation a second time from point
B
B at some later time to be 22
∘
∘
. Find the distance from point
A
A to point
B
B. Round your answer to the nearest foot if necessary.

4 and 5)16.97 or 12√2

6)15.59 or 9√3

7)y = 15.59 or 9√3     x =27

8)17.80

so firstly, we need to isolate the y variables to be able to solve these inequalities. firstly, add 0.5x on both sides of the first inequality and subtract 1.5x on both sides of the second inequality:

now since the slope is positive for the first inequality, this means that the line going upwards belongs to the first inequality, and the line going downwards belongs to the second inequality.

next, since y ≥ in the first inequality, this means that the shaded region will be above the first inequality's line, thus shading regions a and b.

next, since y ≤ in the second inequality, this means that the shaded region is going to be below this line, thus shading regions a and c.

since both lines shade region a, this means that region a is the solution.

step-by-step explanation:

mark brainliest!

the radius is 2 times the diameter.

step-by-step explanation: