What is the value Sin 45, tan 76 and cos56? Write your answer to 3 significant figure.

Which ordered pair is a solution to the system of linear equations? 2x + 3y= 6 –3x + 5y = 10

W-16=-12 solve each one step equation plz

Which statements describe the solutions to the inequality x< -20 check all that apply. there are infinite solutions. each solution is negative. each solution is positive. the solutions are both positive and negative. the solutions contain only integer values. the solutions contain rational number values.