Aship is stationary at sea.
a tugboat is 28 km away at a bearing of 315°, and a yacht is 21 km from the tugboat at a bearing of 210°.
draw a scale diagram showing the positions of the three vessels.
use a scale of 1 : 350,000.
measure the distance from the ship to the yacht to the nearest km.

Simplify the expression and find the missing terms. the simplest form of has in the numerator and in the denominator.

To decrease an amount by 16% what single multiplier would you use

The architect's side view drawing of a saltbox-style house shows a post that supports the roof ridge. the support post is 8 ft tall. the distance from the front of the house to the support post is less than the distance from the post to the back of the house. how far from the front of the house is the support post positioned?