Use the formula to find the value of the variable indicated. F=C + 32 (to find the Fahrenheit temperature (F) equivalent to the given Celsius
temperature (C); find F when C = 10°.

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

The triangles in the diagram are congruent. if mzf = 40°, mza = 80°, and mzg = 60°, what is mzb?

Last month, a 770 g box of cereal was sold at a grocery store for $3.10. however, this month, the cereal manufacturer launched the same cereal in a 640 g box, which is being sold at $2.50. what is the percent change in the unit price?