-what is the area and perimeter of the trapezoid. -what are the area and perimeter of a trapezoid that is similar to this one but reduced by a linear scale factor of 1/3.

- will give you brainliest if it’s correct

What is the frequency of the sinusoidal graph?

Find the average rate of change for the given function drom x=1 to x=2

Your vet has placed your pet on a diet. the diet is to contain at least 12 mg of fat and at least 14 mg of protein per serving. these requirements are to be obtained from two food sources. source a contains 2 mg of fat and 2 mg of protein per serving. source b contains 1 mg of fat and 3 mg of protein per serving. if source a sells for $1.28 per serving and source b sells for $1.12 per serving, how many servings of each type should be purchased to satisfy the requirements at minimal cost?