WHOEVER ANSWERS CORRECT I'LL GIVE BRAINLIEST

Marcus needs to rewrite f(x) = x2 + 6x + 4 in vertex form.

Abird on top of a 200 ft bridge tower sees a man standing on the lower part of the bridge (which is 50 ft above the ground). the angle of depression from the bird is 26 ̊. how far is the man from the base of the bridge tower? with explanation and pictures .

To prove that angle def = angle dgf by sas, what additional information is needed? def congruent to dgf dfe congruent to dfg de congruent to dg dg congruent to gf