Y = - |x+3| - 4

It needs to be graphed, please help!

Which segments are congruent? o jn and ln o jn and nm o in and nk onk and nm

Two streets intersect at a 30- degree angle. at the intersection, the are four crosswalks formed that are the same length. what type of quadrilateral is formed by the crosswalks?

Two planes leave an airport at the same time, one flying east, the other flying west. the eastbound plane travels 20 mph slower. they are 1600 mi apart after 2 hr. find the speed of each plane.