the children's section is rectangular and has three of its corners at (-10, 10), (-10, 4), and (-3, 10). what are the coordinates of the remaining corner?

The u-drive rent-a-truck company plans to spend $13 million on 320 new vehicles. each commercial van will cost $25 comma 000, each small truck $50 comma 000, and each large truck  $80 comma 000. past experience shows that they need twice as many vans as small trucks. how many of each type of vehicle can they buy?

In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ah=4 and hc=1, find bh.

Determine the standard form of the equation of the line that passes through (-2,0) and (8,-5)