Use δxyz below to answer the question that follows:
which fact is not used to prove that xyz is similar to vyw?
a. angle y is congruent to itself due to the reflexive property.
b. angles zxy and wvy are congruent due to the corresponding angles postulate.
c. x, v, and y are collinear points.
d. xy is a transversal line passing vw and xz.

6x - 8 = 16 solve the following equation. then place the correct number in the box provided.

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?

Which of the following best describes the delian problem?