What quadrilateral can you draw that have two angles measuring 115 degrees and two angles measuring 65 degrees

If a 36 inch yardstick casts a 21 foot shadow, how tall is a building whose shadow is 168 feet? what is the scale factor

Timmy uses 1 1 2 cups of sugar for every 2 gallons of lemonade he makes. how many cups of sugar would timmy use if he makes 13 gallons of lemonade?

Enter the amplitude of the function. f(x)=3cosx