What proportional segment lengths verify that bc∥de ? fill in the boxes to correctly complete the proportion. $$ = $$ a triangle with vertices labeled as a, b, c. side b c is base. sides a b and a c contain midpoints d and e, respectively. a line segment is drawn from d to e. side a d is labeled as 4. side d b is labeled as 6. side a e is labeled as 3.2. side e c is labeled as 4.8.

Determine if the sequence is geometric. if it is, find the common ratio. 1) -2, 2/3, -2/9, 2/27 2) 0,2,5,9 3) 2, -10, 50, -250 4) 1,4,16,64

What is the solution to the inequality? 6x−5> −29, a x> −4 bx> 4 cx< 4 dx< −4

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?