True
Note that:
The graph of sine and cosine functions are very similar. They only have a shift in the x -axis.
That is, sin x = cos (90 - x)
Since there is a great similarity between the sine and cosine graphs, and the secant graph is an inverse of the cosine graph, the graph of sine can be used to construct the graph of the secant function
Mathematically:
since sec x = 1 / cos x
and, cos x = sin (90 - x)
therefore, sec x = 1 / sin (90 - x)
The graphs of the sine and secant functions are attached to this solution
Learn more here: brainly.com/question/9554579
Therefore, the solution is: x = 4, y=1.
Answer:
Step-by-step explanation:
To figure this out, we must use the scale of the map as a unit.
So we first figure out how many meters are for each centimeter on the map.
" Two fields at a state park are fields are 8 centimeters ap(?)ta state park are 1,000 meters from each other."
<u>Set up the ratio:</u>
<u>Cross multiply:</u>
=
<u>Meaning:</u>
1000/8
==> 125
x = 125
Meaning that for every centimeter there is 125 meters
1cm = 125m
Answer:
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