Cyclist were 3/4 finished with their ride when they reached the 15 kilometer mark. how long was the ride?

Consider the function y = f(x)=3^x the values of f(1/2) and f(1/4). rounded to the nearest hundredth, are__and__ respectively

The areas of two similar triangles are 72dm2 and 50dm2. the sum of their perimeters is 226dm. what is the perimeter of each of these triangles?

How do you write a paragraph proof to prove that the corresponding angles shown are congruent