Solve the equation ln(1+x)=1+ln(x)

How many sides does a regular polygon have if each exterior angle measures 72a.3b.4c.5d.6

Which expression is factored form? x^2+14x+48 a) (x-8)(x-6) b) (x+6)(x-8) c) (x+8)(x-6) d) (x+6)(x+8)

Agraph of a trapezoid can have diagonals with slopes that are negative reciprocals and two pairs of adjacent sides that are congruent, true or false, and why