Without graphing, show that (-1, 2), (4, -3), and (5,0) are vertices of a right triangle. Hint: What do you know about the slopes of perpendicular lines?

Ascientist has 50 grams of a radioactive element. the amount of radioactive element remaining after t days can be determined using the equation (1) after two days the scientist receives a second shipment of 50 grams of the same element. the equation used to represent the amount of shipment 2 remaining after t days is 10) - 50 which of the following is an equivalent form of the expression for the amount remaining in shipment 2? what’s the answer?