Long beach, california has an elevation of -7 feet. new orleans, louisiana is 8 feet below sea level. which city has a lower elevation?

You decide instead to take the train there. the train will take 135 minutes. convert this into hours and minutes.

In the following diagram it is given that dec,ab || dc, ad || eb, and ad is congruent to bc. a)why isn't abc a parallelogram even though it has a pair of parallel sides and a pair of congruent sides b)explain why be must be congruent to bc. further explain what type of triangle this makes triangle abc and what it tells you about angle 1 and angle 2c) finally why must angle 3 be congruent to angle 1? further, explain why we know that angle 3 is congruent to angle 2

Solve each quadratic equation by factoring and using the zero product property. n^2 - 49 = 0