Use a paragraph, flow chart, or two-column proof to prove that ("ZX" ) is the perpendicular bisector of side ("WY" ) . Given: ∠WZX ≅ ∠YZX; ("ZW" ) " "≅" " ("ZY" )
Prove: ("ZX" ) is a perpendicular bisector of ("WY." )

Desmond wants to sell his car that he paid $8,000 for 2 years ago. the car depreciated, or decreased in value, at a constant rate each month over a 2-year period. if x represents the monthly depreciation amount, which expression shows how much desmond can sell his car for today? 8,000 + 24x 8,000 − 24x 8,000 + 2x 8,000 − 2x

The data in the table represent the height of an object over time. which model best represents the data? height of an object time (seconds) height (feet) 05 1 50 2 70 3 48 quadratic, because the height of the object increases or decreases with a multiplicative rate of change quadratic, because the height increases and then decreases exponential, because the height of the object increases or decreases with a multiplicative rate of change exponential, because the height increases and then decreases

Explain why the factor 1.5 is broke. into two numbers in the model.