Cuantos millones de libras en materiales se generan en mexico

Which of these angles are complementary? a. 45o and 45o b. 63o and 117o c. 45o and 135o d. 90o and 45o

An object is accelerating at a constant rate. its velocity in feet per second as a function of time in seconds can be modeled by the linear function v(t) = 2.5t. what does the dependent variable represent for this function? a) acceleration b) distance c) slope d) velocity

A. 530 ft^2 b. 500 ft^2 c. 470 ft^2 d. 450 ft^2