For the equation of a hyperbola, identify the foci:

16x^2 + 64x − 4y^2 − 8y − 4 = 0.

1. are the triangles similar and if so why? what is the value of x? show your work.

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?

Alana has 12.5 cups of flour with which she is baking four loaves of raisin bread and one large pretzel. the pretzel requires 2.5 cups of flour to make. how much flour is in each loaf of raisin bread? explain the steps to follow to get the answer.