Eddie camped overnight at point a beside a river that ran east-east-west. he walked on a bearing of 065 degree for 18km to point B. A what angle did his direction make with the river?
B what is the shortest distance from B to the river, correct two decimal places?

The vertices of a rectangle are given in the columns of the matrix . if is found to perform a transformation, what are the coordinates of the transformed rectangle? (0, 0), (0, –3), (–3, –3), (–3, 0) (0, 0), (0, 3), (3, 3), (3, 0) (0, 0), (0, 3), (–3, –3), (–3, 0) (0, 0), (0, 3), (–3, 3), (–3, 0)

What is the radius of a circle with an area of 78.5 cubic inches? use 3.14 for pie

An arithmetic series a consists of consecutive integers that are multiples of 4 what is the sum of the first 9 terms of this sequence if the first term is 0