Miss Van invested some money by using the app e-trade. She tracks her gains and losses using the app on her phone. Miss Van receives a daily

notification that updates her on all her transactions from the previous day.

This morning, her notification read as follows: Yesterday's investment

activity included a loss of $500, a gain of $740, and another gain of $120.

Log in now to see your current balance. Write an integer to represent the

highlighted box.

Statement reason 1. δabc is similar to δced. given 2. 3. definition of slope 4. slope of slope of definition of slope 5. slope of × slope of multiplying the slopes 6. slope of × slope of substitution property of equality 7. slope of × slope of simplifying the right side the table contains the proof of the relationship between the slopes of two perpendicular lines. what is the reason for statement 2? a. parallel line segments that meet a common perpendicular line are proportional in length. b. the lengths of vertical and horizontal sides in congruent triangles are in a common ratio. c. trigonometric identities determine the lengths of the legs in a right triangle. d. corresponding side lengths in similar triangles are proportional in length.