The Difference of the squares of 2 negative real numbers is 12; the product is 8. Find the smaller of the 2 numbers

Which statement accurately explains whether a reflection over the x-axis and a 180° rotation would map figure acb onto itself?

Simplify. (-2)^-3 a. -8 b. -1/8 c. 1/8 d. 8

In one day there are too high tides into low tides and equally spaced intervals the high tide is observed to be 6 feet above the average sea level after six hours passed a low tide occurs at 6 feet below the average sea level in this task you will model this occurrence using a trigonometric function by using x as a measurement of time assume the first high tide occurs at x=0. a. what are the independent and dependent variables? b. determine these key features of the function that models the tide: 1.amplitude 2.period 3.frequency 4.midline 5.vertical shift 6.phase shift c. create a trigonometric function that models the ocean tide for a period of 12 hours. d. what is the height of the tide after 93 hours?