From a distance of 300 yards, a spectator watches a rocket ship take off.
When the rocket
reaches an elevation
angle of 70", it can
no longer be seen by
the naked eye. What
is the height of the
rocket at this point?
Draw a diagram and
solve

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Step-by-step explanation:

vsbsklslsksn sorey

step-by-step explanation:

∆abc has the points a(1, 7), b(-2, 2), and c(4, 2) as its vertices. formed with the point d(1, 2) as its third vertex, then ∆abd is triangle.

step-by-step explanation:

let

we know that

the y-intercept is the y-coordinate of the point when the value of x is equal to zero

so

the y-coordinate of the point a is the y-intercept

the answer part a) is

the value of y-intercept is

part b) find the slope m

we know that

the value of the slope is equal to

substitute the values

therefore

the answer part b) is

the value of the slope is equal to

the general answer is

the slope is

the value of y-intercept is