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A tower casts a shadow that is 60 feet long when the angle of elevation of the sun is 65˚. how tall is the tower?
answered
Dec 5, 2019
Mathematics
college
1
vote
19.9k
views
Please need help!!!!
answered
Dec 2, 2019
Mathematics
high-school
4
votes
138k
views
PLEASE SOMEONE, I NEED TO PASS !
answered
Aug 13, 2019
Mathematics
high-school
4
votes
105k
views
Most narrative essays about events from history are told in the past tense. the present tense. the future tense. the written tense
answered
Aug 13, 2019
History
middle-school
5
votes
107k
views
Explain in a few sentences in English why the American “Declaration of Independence” and the French “Declaration of the Rights of Men and Citizens” are related
answered
Jun 16, 2019
French
high-school
3
votes
226k
views
Which statement about Pickett's charge at the Battle of Gettysburg is NOT true? A. It was a defensive measure by Robert E. Lee. B. Cemetery Ridge, outside Gettysburg, was considered the "high water mark
answered
Aug 23, 2018
History
college
5
votes
122k
views
What might cause the waves of sound from a radio to increase in intensity?
answered
Jul 19, 2018
Physics
high-school
5
votes
110k
views
How do dogs, bats, and raccoons transmit disease to humans?
answered
Apr 18, 2018
Biology
high-school
3
votes
8.1k
views
What is the value of S when t = 2
answered
Apr 17, 2018
Mathematics
high-school
4
votes
53.6k
views
which of the following describes a relationship of parasitism? A oxpecker birds eat parasitic ticks off the back of zebras B a tick attaches itself to the skin of a dog C a wolf catches a rabbit for a
answered
Mar 17, 2018
Chemistry
middle-school
5
votes
160k
views
Which is an example of scientific evidence that can be used to critique a new scientific argument?
answered
Nov 24, 2017
Physics
high-school
2
votes
105k
views
How do you draw a family tree starting with your great-grand parents for both. sides of the family?
answered
Aug 18, 2017
English
middle-school
4
votes
101k
views
What philosophy was developed during the renissance
answered
Jul 8, 2017
History
high-school
3
votes
223k
views
What is 8 to the power o 10
answered
Jun 9, 2017
Mathematics
middle-school
2
votes
74.6k
views
According to Charles Darwin what is one reason that not all organisms survive in nature? A. Some organisms are born not knowing how to survive. B. There are more organisms born than resources can support.
answered
Feb 28, 2017
Biology
high-school
2
votes
155k
views
What is the answer to 2+6x=1-x
answered
Aug 23, 2016
Mathematics
middle-school
5
votes
44.9k
views
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