Which property justifies this statement? If 12 = x + 5, then X + 5 = 12.
O Symmetric Property of Equality
O Addition Property of Equality
O Subtraction Property of Equality
O Reflexive Property of Equality
1

Consider the function f(x)=−2/3x+5 . what is f(1/2) ? enter your answer, as a simplified fraction, in the box. f(1/2)=

Which statement explains how you could use coordinate geometry to prove that quadrilateral abcd is a parallelogram? -5 -4 -3 -2 -1 t 1 2 3 4 prove that all sides are congruent and have slopes that are opposite reciprocals prove that segments ad and ab are congruent and parallel prove that opposite sides are congruent and have equal slopes prove that segments bc and cd are congruent and parallel

What is the area of triangle abc if a = 8, b = 11, and c = 15?