Your teacher will grade your response for question 11 to ensure that you receive proper credit for your answer. 9. ABCD is a rhombus. Explain why triangle ABC – triangle CDA. (6 points)

The point a is at –2 and the point b is at 7. marissa would like to divide this line segment in a 4: 3 ratio, and she would like to use the formula x = (x2 – x1) + x1. what values should she substitute into the formula? a = a + b = x1 = x2 =