10,20,30,40,50,60,70,80,90
What is the of 90?

If 90° < θ < 180° and cotθ = -1/3, then cscθ =

Which expression is equivalent to sq-80

Zoey made 5 1/2 cups of trail mix for a camping trip. she wants to divide the trail mix into 3/4 cup servings. a. ten people are going on the trip. can zoey make enough 3/4 cup servings so that each person gets one serving? b. what size would the servings need to be for everyone to have a serving?