What are the new vertices of triangle ABC, shown, if the triangle is translated two units upward? Question 4 options: A) A′ = (–5,–2), B′ = (–1,4), C′ = (4,–2)
B) A′ = (–3,–5), B′ = (1,1), C′ = (6,–5)
C) A′ = (–5,–4), B′ = (–1,2), C′ = (4,–4)
D) A′ = (–5,–3), B′ = (–1,3), C′ = (4,–3)

How can you construct perpendicular lines and prove theorems about perpendicular lines

Which value of m will create a system of parallel lines with no solution? y = mx - 6 8x - 4y = 12

Given: lines a and b are parallel and line c is a transversal. prove: 2 is supplementary to 8 what is the missing reason in the proof? statement reason 1. a || b, is a transv 1. given 2. ∠6 ≅ ∠2 2. ? 3. m∠6 = m∠2 3. def. of congruent 4. ∠6 is supp. to ∠8 4. def. of linear pair 5. ∠2 is supp. to ∠8 5. congruent supplements theorem corresponding angles theorem alternate interior angles theorem vertical angles theorem alternate exterior angles theorem