Triangle ABC is similar to triangle EFD. What scale factor is required to dilate triangle ABC so that its image, A'B'C', is congruent to triangle EFD? Scalene triangles A B C and D E F. A B is 12, A C is 15, E F is 5. Angle A corresponds to angle E, angle B to F, angle C to D. Select the correct choice.

Aboat's value over time is given as the function f(x) and graphed below. use a(x) = 400(b)x + 0 as the parent function. which graph shows the boat's value increasing at a rate of 25% per year?

Which graph corresponds to the function f(x) = x2 + 4x – 1?

Determine the number of outcomes in the event. decide whether the event is a simple event or not. upper a computer is used to select randomly a number between 1 and 9 comma inclusive. event upper b is selecting a number greater than 4. event upper b has nothing outcome(s). is the event a simple event? (yes or no) because event upper b has (fewer than, exactly, more than) one outcome.