Mr. lopez made 339 ounces of strawberry jam he plans to divide the jam equally among his 12 cousins how many ounces of jam will each cousin get

An architect is designing a water fountain for a park she uses the given function to model the water jet flowing from the fountain nozzles where h(x) gives the height of the water jugs in feet x feet from the starting point h(x)=-1/20x+x+15

Can someone me do math because i am having a breakdown rn because i don’t get it

In trapezoid abcd, ac is a diagonal and ∠abc≅∠acd. find ac if the lengths of the bases bc and ad are 12m and 27m respectively.