From a boat 160 m out at sea, the angle of elevation to the coast is 18º. The angle of
elevation to the top of a lighthouse on the
coast is 22
a Draw a diagram representing the
situation.
b Find the height of the lighthouse.

g = (2, 2)

step-by-step explanation:

given the ratio is 1 : 1 then f is the midpoint of eg

let the coordinates of g = (x, y)

using the midpoint formula

(0 + x) = 1 ( multiply both sides by 2 )

0 + x = 2 ⇒ x = 2

similarly

(4 + y) = 3 ( multiply both sides by 2 )

4 + y = 6 ( subtract 4 from both sides )

y = 2

coordinates of g = (2, 2)

3/20

step-by-step explanation:

well, there are 20 outcomes, and 3 of them you want. so, 3/20

the answer to question 1 is -8, 28.

step-by-step explanation: