See the attached diagram.
In the right triangle, x is opposite the 23.6 degree angle, and the adjacent side is 250 m. This suggests using the tangent ratio.
Finally, to get the height of the tree, add Sarah's height, 1.5 m.
The tree is approximately 110.7m tall.
Answer:
There is nothing here!
Step-by-step explanation:
I don't see anything to solve.
: )
In the given graph, lets mark two points:
Let and
The slope of the line is given by:
The equation of the line is given by:
Therefore, the function equation represented by the graph is:
Answer:
n
Step-by-step explanation:
-12n - (-13n) = -12n +13n = 1n
Corresponding measures have the same ratio.
.. (x -1)/4 = (2x +1)/10
.. 5(x -1) = 2(2x +1) . . . . . . multiply by 20
.. 5x -5 = 4x +2 . . . . . . . . eliminate parentheses
.. x = 7 . . . . . . . . . . . . . . . add 5 -4x
x = 7