Triangle ABC has vertices located at A( 0, 2), B (2,5), and C (-1, 7). Part A: Find the length of each side of the triangle. Show your work.
Part B: Find the slope of each side of the triangle. Show your work.
Part C: Classify the triangle. Explain your reasoning.

I’m confused on how to work the pie charts

Melissa is purchasing a $160,000 home and her bank is offering her a 30-year mortgage at a 4.9% interest rate. in order to lower her monthly payment, melissa will make a 20% down payment and will purchase 3 points. what will her monthly mortgage payment be? a. $645.98 b. $650.46 c. $662.93 d. $606.69

Kelli swam upstream for some distance in a hour.she then swam downstream the same river for the same distance in only 6 minutes.if the river flows at 5km/hr, how fast can kelli swim in still water?