If the side of a square is doubled and then increased by 7, the new perimeter is 8 more then 3 times the old perimeter. what is the side of the original square?

In the 30-60-90 triangle below side s has a length of and side r has a length

Ahiking trail is 6 miles long. it has 4 exercise stations, spaced evenly along the trail. what is the distance between each exercise station?

Look at the hyperbola graphed below. the hyperbola gets very close to the red lines on the graph, but it never touches them. which term describes each of the red lines? o o o o a. asymptote b. directrix c. focus d. axis