Indirect Measurement Practice - Day POSSIBLE POINTS 25
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If a tree cast a shadow that is 42 feet long and a man, whose height is 6 feet, cast a shadow
that is 5 feet long. How tall is the tree?
ft
EXTD 3:54

Find the equation of a line whose slope is 2/5 and y- intercept is 2.write your answer in the form 1) ax+by+c=02) x/a+y/b=1

Given the two similar triangles, how do i find the missing length? if a=4, b=5, and b'=7.5 find a'

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?