Scott imports a car from Japan for $12,500. He places an advertisement to sell the car in the newspaper and sells it for $26,800. How much profit has he made ?

How much percentage gain has he mad on his investment?

Which sum or difference identity would you use to verify that cos (180° - ∅) = -cos ∅? a. sin (α -β) = sin α cos β – cos α sin β b. cos (α -β) = cos α cos β – sin α sin β c. cos (α -β) = cos α cos β + sin α sin β d. sin (α + β) = sin α cos β + cos α sin β

Two line segments are shown in the figure below. suppose that the length of the line along the x-axis is 6, and the length of the hypotenuse of the triangle is 10. what is the equation of the hypotenuse line (shown in red, below)?

If there are 3.281 feet in 1 meter, how many inches are in one centimeter