Question 19 (5 points) image What are the new vertices of triangle UVW if the triangle is reflected across the y-axis? Question 19 options: A) U′ = (4,4), V′ = (1,1), W′ = (3,–3) B) U′ = (4,4), V′ = (3,1), W′ = (1,–3) C) U′ = (–4,–4), V′ = (–1,–1), W′ = (–3,3) D) U′ = (4,–4), V′ = (1,–1), W′ = (3,3)

How does the graph of g(x)=⌊x⌋−3 differ from the graph of f(x)=⌊x⌋? the graph of g(x)=⌊x⌋−3 is the graph of f(x)=⌊x⌋ shifted right 3 units. the graph of g(x)=⌊x⌋−3 is the graph of f(x)=⌊x⌋ shifted up 3 units. the graph of g(x)=⌊x⌋−3 is the graph of f(x)=⌊x⌋ shifted down 3 units. the graph of g(x)=⌊x⌋−3 is the graph of f(x)=⌊x⌋ shifted left 3 units.

The areas of two similar triangles are 72dm2 and 50dm2. the sum of their perimeters is 226dm. what is the perimeter of each of these triangles?

Solve the system of equations using the linear combination method. {4x−3y=127x−3y=3 enter your answers in the boxes.