Jillian plotted points q and r on a coordinate grid, as shown below.
jillian wants to plot point s so that when points q, r, and s are connected they form the vertices of a right triangle. write an ordered pair that represents where jillian should plot point s.

The distance between two cities is 368 miles. if the scale on the map is 1/4 inch=23 miles, what is the distance between the cities on the map?

Math each whole number with a rational, exponential expression

"curse these trig-loving pirates! " devora mutters as she looks at the map. then, after thinking for a moment, she walks back to the entrance of the secret cave, measuring 48 meters along the way. after performing a calculation, devora walks back to the empty treasure, faces the entrance, and turns a certain number of degrees to her left before walking 89 meters to the treasure. supposing that the angle at the cave entrance is acute and that devora's calculations were correct, how many degrees did she turn?