Twice the difference of x and 2, is -25.
What would this be?

Based on what i know about mean, this doesn't add up.

What additional information could be used to prove that δxyz ≅ δfeg using asa or aas? check all that apply. ∠z ≅ ∠g and xz ≅ fg ∠z ≅ ∠g and ∠y ≅ ∠e xz ≅ fg and zy ≅ ge xy ≅ ef and zy ≅ fg ∠z ≅ ∠g and xy ≅ fe

Find the center and the radius of the circle with the equation: x^2-2x+y^2+4y+1=0?