A boat leaves the entrance to a harbor and travels 40 miles on a bearing of S64° E. How many miles south from the harbor has the boat traveled? Round to the nearest tenth of a mile.

A boat leaves the entrance to a harbor and travels 150 miles on a bearing of N53∘E. How many miles north and how many miles east from the harbor has the boat traveled? ... A forest ranger sights a fire directly to the south. ... Find the angle of elevation of the 23-foot ramp, to the nearest tenth of a degree.

Step-by-step explanation:

An example of a bearing is N 70°E, read “70 degrees east of north. ... Example: A boat leaves the entrance to a harbor and travels 40 miles on a ... How many miles south and how many miles east from the harbor has the boat traveled? ... At that time how far is the boat, to the nearest tenth of a mile, from the harbor entrance?

step-by-step explanation:

y = | -2(-2) |     →     y = | 4 |     →     y = 4       ⇒   (-2, 4)

y = | -2(-1) |     →     y = | 2 |     →       y =   2       ⇒   (-1, 2)    

y = | -2(0) |     →     y = | 0 |     →       y = 0         ⇒   (0, 0)

y = | -2(1) |   c →     y = | -2 |     →     y =   2         ⇒   (1, 2)    

y = | -2(2) |     →     y = | - 4 |     →     y =   4         ⇒   (2, 4)