Tell me something not smart ¨ d u b ¨

hello there here is 40 points enjoy

How do i solve using pythagorean theorem?

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?

Which statements regarding efg are true? check all that apply.