The graph shows the number of new houses built from 1970 to 2000. The mayor used the graph to claim the number built increased a
t a constant rate.
A) It is valid because the graph shows a constant rate of change.
B) It is valid because 30 years is long enough to evaluate the increase.
C) It is not valid because the scale on the vertical axis is inappropriate.
D) It is not valid because the scale on the horizontal axis is inappropriate.
A) It is valid because the graph shows a constant rate of change.
B) It is valid because 30 years is long enough to evaluate the increase.
C) It is not valid because the scale on the vertical axis is inappropriate.
D) It is not valid because the scale on the horizontal axis is inappropriate.
1 answer:
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Answer:
Step-by-step explanation:
We can form a right triangle where the distance between the ranger's current position and fire is the hypotenuse of the triangle. In a right triangle, the tangent of an angle is equal to its opposite side divided by the hypotenuse.
Therefore, we have:
, where
is the distance between the base of the tower and the fire.
Solving, we get:
Answer:
1.668x10^13
Step-by-step explanation:
