Describe the transformations that occur from the graph of f(x) = x^2 to g(x) = -2(x + 4)^2 - 6

He that is measured at 220° is a reflex angle. the opposite angle is obtuse. find the measure of obtuse .

The perimeter of ? cde is 55 cm. a rhombus dmfn is inscribed in this triangle so that vertices m, f, and n lie on the sides cd , ce , and de respectively. find cd and de if cf=8 cm and ef=12 cm. the answer is not cd=20 and de=15. i have tried that one, it does not work.

Darcy bought 1/2 pound of cheese and 3/4 pound of hamburger for a barbecue.use the numbers to compare the amounts of cheese and hamburger darcy bought.