In 9, the differences between two consecutive terms are
6-3,12-6,24-12...
3,6,12...
Which is not same. So it is not is arithmetic progression .
In 10. the differences are
Which is not same, so it is not in arithmetic progression too .
Answer:
4,486.93 ft
Step-by-step explanation:
Let 'h' be the height of the mountain and 'x' be the horizontal distance between the first position measured and the top of the mountain.
Two right triangles can be modeled such that their tangent relationships yield:
Solving the linear system:
The mountain is 4,486.93 ft high.
Answer:
The valid point is (5/2, 5)
Step-by-step explanation:
In order to check which ones are valid we will apply all of them to the expression.
(5,15):
False.
(1/2, 5):
False.
(5/2, 5):
True.
(2,5):
False
(-1,0):
False.
I just need to answer two questions