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To find the height of a tower, a surveyor positions a transit the is 2 meters tall at a spot of 40 meters from the base of the tower. She measures the angle of elevation to the top of the tower to be 46
asked
Jan 16, 2018
Mathematics
high-school
1
answer
5
votes
86.5k
views
Observation reports need to make a clear distinction between the description of behaviors and the _____ drawn from the observation. A. assessment b. patterns C. conclusions d. facts
asked
Nov 11, 2017
Social Studies
high-school
2
answers
4
votes
151k
views
What is the most appropriate answer to the following question? “¿con quién vas al cine?”
asked
Sep 13, 2017
Spanish
high-school
2
answers
3
votes
231k
views
The chang jiang(yangzi river) is one of the major rivers in china. it flows past
asked
May 2, 2017
History
high-school
1
answer
0
votes
110k
views
One kilometer equals 1000 meters. what does the prefix kilo- mean? a. 1 b. 10 c. 100 d. 1000
asked
Jan 2, 2017
Mathematics
high-school
2
answers
3
votes
142k
views
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