Kristen has 64 coins in her piggy bank. she has $9.25 in dimes and quarters. how many dimes and how many quarters does she have

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

Are triangles the congruent? write the congruency statement.what is the congruency that proves they are congruent? what is the perimeter of ∆pqr?

Need showing work for this problem 56.25 ×25.80