A) Reduce the differential equation to separable form and then solve (x + 2y)dv+ (2x+ y)dy = 0, = 1

Apositive number a or the same number a increased by 50% and then decreased by 50% of the result?

Look at the hyperbola graphed below. the hyperbola gets very close to the red lines on the graph, but it never touches them. which term describes each of the red lines? o o o o a. asymptote b. directrix c. focus d. axis

Triangles abc and dfg are given. find the lengths of all other sides of these triangles if: b ∠a≅∠d, ab·dg=ac·df, ac=7 cm, bc=15 cm, fg=20 cm, and df-ab=3 cm.