Vector u has a magnitude of 15 and a direction of 0°. Vector v has a magnitude of 18 and a direction of 70°. Find the magnitude and direction of the resultant to the nearest whole number.

1. a right triangle is graphed on a coordinate plane. find the length of the hypotenuse. round your answer to the nearest tenth. 2. use the angle relationship in the figure below to solve for the value of x. assume that lines a and b are parallel and line c is a transversal.

State if the two triangles are congruent. if they are, state how you know?

Jayne is studying urban planning and finds that her town is decreasing in population by 3% each year. the population of her town is changing by a constant rate.true or false?