Answer: 23.09 m
Step-by-step explanation:
Hi, since the situation forms a right triangle (see attachment) we have to apply the next trigonometric function.
Tan α = opposite side / adjacent side
Where α is the angle of elevation that the dog is looking up, the opposite side (x) is the height of the tree house, and the adjacent side is the distance between the dog and the tree house base.
Replacing with the values given:
Tan 30 = x/ 40
Solving for x
tan30 (40) =x
x= 23.09 m
Feel free to ask for more if needed or if you did not understand something.
Step-by-step explanation:
All has been answered... send me any questions at comments
Answer:
5.05*10³
Step-by-step explanation:
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<em>Put the decimal after the first digit and drop the zeroes. To find the exponent count the number of places from the decimal to the end of the number.</em>
- 5050 = 5.05 *1000 = 5.05*10³
Answer:
so it will be (1, 2)
Step-by-step explanation:
Answer: -6x
Explanation: the product means multiplication