Multiply. (x - 6)(3x^2 + 10x - 1) a) 3x^3+ 10x^2 - x b) 3x^3 - 8x^2 - 61x + 6 c) 3x^3 + 10x^2 - 60x + 6 d) 3x^3 - 18x^2 + 10x^2 + 6

On a string instrument, the length of a string varies inversely as the frequency of its vibrations. an 11-inch string has a frequency of 400 cylces per second. find the frequency of a 10-icnch string.

(mc 02.03) what set of reflections and rotations would carry rectangle abcd onto itself? reflect over the y-axis, reflect over the x-axis, rotate 180° rotate 180°, reflect over the x-axis, reflect over the line y=x reflect over the x-axis, rotate 180°, reflect over the x-axis rotate 180, reflect over the y-axis, reflect over the line y=x

Write the sine and cosine values of a, b, respectively, in the figure for (1) and (2) + explanation.