Rachelle will attend a 4-year university and study to become a Registered Nurse. The annual cost for her tuition, room and board, and books is $27,500. Rachelle's parents
are contributing $4,000 per semester and she received a scholarship for $5,000 per
semester. What is Rachelle's remaining annual cost?
PLS HELP ASAP

What percent of the circle below is shaded?

John checked his watch and said that it is thursday, 7 am. what will the day and time be 2006 hours plzzz i will give you 100 points

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.