Donald buys a toy for $ 9.50 . He also buys a new bag . Altogether he spends $20.50, . Which addition equation represents how much Donald pays for the bag? 9.50 + x = 20.50, 9.50 + 11.50 = 20.50, 20.50 - x = 9.50, or 20.50 - 11.50 = 9.50? Please quickly answer

15 points will be given

Using d, e, and f as values on a triangle and d being 60 degrees, what is the value of e and f if d is 60 degrees? also, what do you notice about the values of e and f?

Radii ok and nl are perpendicular to om because of the radius-tangent theorem. by definition of perpendicular, angles kom and lnm are right angles. this means that triangles kom and lnm are right triangles. angle lmn is common to both right triangles, so by the triangles kom and lnm are similar.

Whats the name of the vertical axis