Find the measure of the line perpendicular to line AB. Round to the nearest hundredth.

Cot(90° − x) = 1 the value of x that satisfies this equation is °. a. 60 b. 135 c. 225 d. 315

If i have 20$ and i gave 5$ away how much i got

Janice determined there were 10 possible outcomes when tossing two coins and spinning a spinner numbered 1 through 6. what is the correct number? what might have been janice's error?