Ocean waves move in parallel lines toward the shore. the figure shows the path that a windsurfer takes
across several waves. for this exercise, think of the windsurfer's wake as a line. if m 21 = (3x + 2y)° and
m 22 = (3x + y)", find x andy.
790
and y =

Which statement about the annual percentage rate (apr) is not true?

Ireally need subtract and simplify.(-y^2 – 4y - 8) – (-4y^2 – 6y + 3)show your work, ! i will mark you brainliest but you have to show your work.

The edge of a cube was found to be 30 cm with a possible error in measurement of 0.4 cm. use differentials to estimate the maximum possible error, relative error, and percentage error in computing the volume of the cube and the surface area of the cube. (round your answers to four decimal places.) (a) the volume of the cube maximum possible error cm3 relative error percentage error % (b) the surface area of the cube maximum possible error cm2 relative error percentage error %