Suppose the dimensions of the rectangular base of a pyramid are 10 cm x 5 cm. The height of the pyramid is 12 cm. What is the volume of the pyramid?
A)
100 cm3
B)
150 cm
200 cm
D)
225 cm;

If sr is 4.5cm and tr is 3cm, what is the measure in degrees of angle s?

Write the expression 7x^3-28xy^2 as the product of 3 factors

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?