The tangent function gives the ratio of vertical to horizontal distance in this case.
.. vertical distance = (horizontal distance)*tan(angle of depression)
.. = (40 m)*tan(50°)
.. vertical distance ≈ 47.7 m
X(3x-1)
=3x^2-x
because you times 3x by x to get 3x squared, and they you times -1 by x to get -x
Answer:
60%
Step-by-step explanation:
30 is 60 percent of 50
Answer:
the slope of the line is -1
Step-by-step explanation:
slope= change in y/change in x
slope=(3-4)/(5-4)
= -1/1
= -1
