Evaluate (if possible) the sine, cosine, and tangent of the real number. (if not possible, enter impossible.)
t = __/4

Use the quadratic formula to solve the equation. if necessary, round to the nearest hundredth. x^2 - 23 = 10x a. -1.93, 11.93 b. 1.93, -11.93 c. 1.93, 11.93 d. -1.93, -11.93

Evaluate the expression for the given value of the variable. ∣-4b-8∣+∣-1-b^2 ∣+2b^3 ; b=-2

Which expression and diagram represent “renee biked four times as far this month as last month”?