The vertices of an isosceles triangle are (-10,1 ), b(-6, 3), and c(-4, 7) what is the equation of the triangles line of symmetry? y=-x-3 y=-x+3 y=x+3 y=x-3

∆abc is reflected across the x-axis and translated 2 units up to give the image ∆a'b'c' with coordinates a'(1, 1), b'(2, -1), c'(2, 1). what are the coordinates of the preimage ∆abc? a. a(-1, 1), b(-2, 3), c(-2, 1) b. a(1, 1), b(2, 3), c(2, 1) c. a(1, -3), b(2, -1), c(2, -3) d. a(1, -3), b(2, -5), c(2, -3)

What is the value of x in the diagram below?

Find the quotient with the restriction.