Here is the screenshot of the graph.
Answer:
1.2
Step-by-step explanation:
- 8. 3 + 3. 7 = -4
-4 - 4 .4 = - 8. 4
-8.4 + 9.2 = 1.2
Answer:
7949.13 feet
Step-by-step explanation:
We are given that,
Angle of depression from the spot to the group = 39°
Height of Grand Canyon = 5000 feet.
So, we will get the following figure of a right triangle.
<em>As, 'in a right triangle, the angles and the sides can be written in trigonometric form'.</em>
We get,
i.e.
i.e.
i.e.
i.e. x = 7949.13 feet
Thus, the line of sight distance is 7949.13 feet.
Answer:
.0025
Step-by-step explanation:
.25%/100=.0025
Answer:
60 degrees
Step-by-step explanation:
1+<2=180
<1+120=180
<1=180-120
<1=60