At 7pm last night, the temperature was 10 f. at 7am the next morning, the temperature was -2f

a. by how much did the temperature change from 7pm to 7am?

b. the temperature changed by a steady amount overnight. by how much did it change each hour?

Which unit of measure would be the most appropriate to measure the capacity of a bottle of nail polish? a. fluid ounces b. cups c. pints d. quarts e. gallons

What is sin 7x/4 ? i need on this urgent trig

Angle xyz is formed by segments xy and yz on the coordinate grid below: a coordinate plane is shown. angle xyz has endpoints at 3 comma negative 1 and 6 negative 2 and 3 comma negative 3 and measures 36.87 degrees. angle xyz is rotated 270 degrees counterclockwise about the origin to form angle x′y′z′. which statement shows the measure of angle x′y′z′?