Given DEF as shown below. If DF = 37 and EF = 35, find cos(D) and tan(F). Note: The triangle may not be drawn to scale.
D
E
F
a) cos(D) =
37
12
tan(F)
TS
12
12
b) cos(D) =
37
tan(F) =
12
35
c) cos(D)
12
35
.
12
tan(F) =
37
37
d) cos(D) =
12
12
tan(F) =
35
12
e) cos(D) =
37
35
tan(F) =
12
.
D
None of the above.

Which of the choices shown could be used to prove that aacp=abcp ?

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?

Write the equation in logarithmic form m^x=n