What is the distance between (-4,8) and (12,8) on a coordinate plane?

∠1 and ∠2 are complementary. ∠1=x°∠2=(3x+30)° select from the drop down menu to correctly answer the question. what is the value of x? . a.15 b.25 c.30 d.40 e.55

We have enough material to build a fence around a station that has a perimeter of 180 feet the width of the rectangular space must be 3 1/4 feet what must the length be

Linda loans her friend $250 with a 5% monthly intrest rate. how much was the whole loan?