The product of sin 30 degrees and sin 60 degrees is the same as the product of

Find the area of a parallelogram with the given vertices. p(-2, -5), q(9, -5), r(1, 5), s(12, 5)

The ph level of a blueberry is 3.1 what is the hydrogen-ion concentration [h+] for the blueberry

Erinn wrote the equation –5x + 4y = 32 to represent her hourly wage (y) and how this wage has changed during each year that she worked at a company (x). what is the rate of change in erinn's hourly wage per year?