14. a ship travels 100 km at a bearing of n60°e and then turns and travels 80 km at a bearing of s20°e
before reaching its destination. suppose the ship travelled directly from its starting point to its
destination, following a direct route. what distance and what bearing would the ship travel? round to
the nearest unit.

Given the function f(x) = log base 4(x+8) , find the value of f^-1(2)

Kayla wants to find the width, ab, of a river. she walks along the edge of the river 65 ft and marks point c. then she walks 25 ft further and marks point d. she turns 90° and walks until her location, point a, and point c are collinear. she marks point e at this location, as shown. (a) can kayla conclude that δ and δ are similar? why or why not? (b) suppose de = 15 ft. what can kayla conclude about the width of the river?

How long does it take natsumi to clean up after she is done? table: .area time30. 245. 2.7560. 3.5