Section j in an arena has 20 rows each row has 15 seats all tickets cost $18 each if all the seats are sold, how much money will the arena collect for sectin j and how would you write a equation for that

Which statements are true about additional information for proving that the triangles are congruent check all that apply

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.

4. a single woman uses an online cash flow calculator which reveals a cash flow of 203. what does this mean?