Sarah, an experienced bungee jumper, leaps from a tall bridge and falls toward the river below. The bridge is 215 feet above the water and Sarah's bungee cord is 150 feet long upstretched. When will Sarah's cord begin to stretch?

sounds & other waves originate from any vibrating object

6 equilateral triangles

step-by-step explanation:

at each of the parallel lines adjacent angles are supplementary. the angles have special names identifying their positions with respect to the parallel lines and transversal. they are corresponding angles, alternate interior angles, or alternate exterior angles. an angles is congruent to its matched angle.

we need to see the graph to know but

strong positive is if it is going up from left to right in a straight diagonal line (like this /)

strong negative is the same but from right to left (like this \)

weak negative is the same as strong negative but its more straight line still right to left

and weak positive is the same as strong positive but more a straight line still left to right though.