Answers by Hector Sanchez
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Answers by Hector Sanchez

Answers by Hector Sanchez
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Select the functions that have a value of 0. sin270 cos90 tan0 csc(-180) cos(-90) cot270
answered Jun 16, 2020
6 votes
75.9k views
Tara walks 2 miles each day. How many miles does tara walk in a week?
answered May 9, 2020
3 votes
155k views
Do you think it’s cool to stay in school? Yes or no, then explain why.
answered Jan 8, 2020
7 votes
4.3k views
Who was the first explorer to route the straits off the tip of South America as the way to the east? Ferdinand Magellan Amerigo Vespucci Francis Drake Vasco Nunez Balboa
answered Jul 31, 2019
3 votes
5.2k views
What do proteins act as?
answered May 18, 2019
3 votes
18.1k views
Which of the following is an example of maintaining homeostasis? and its science Learning Playing Frowning Sweating
answered May 17, 2019
4 votes
112k views
''give 2 examples of energy transformation that occur when making toast in a toaster oven.'' I know one of the energy transformations is heat, but i don't know any other.
answered Apr 15, 2019
4 votes
171 views
What is the link between heredity and tobacco addiction
answered Feb 9, 2019
3 votes
214k views
to which geographic concept does this statement apply? the majority of people in these countries speak arabic and of much of the land is desert A.PLACE B.REGION HELP ME PLEASE PLEASE HURRY!!!!!!! THANK
answered Feb 7, 2019
5 votes
194k views
Which of the following resulted from king philips war?
answered Dec 8, 2018
3 votes
31.6k views
How do I solve question 5?
answered Oct 5, 2018
6 votes
217k views
Who is the union leader credited with inspiring and supporting the Pullman Strike?
answered Sep 26, 2018
2 votes
232k views
The suitors all laugh when Antinous hits the beggar with a stool. True False\
answered Aug 8, 2018
4 votes
178k views
There are 48 students. 8 are sick, one-fifth of the remaining students sent cards to them. How many students wrote cards? Please explain
answered Jul 15, 2018
7 votes
100k views
Which of the following is NOT characteristic of a nation-state? A. nationalism B. sovereignty C. a national identity D. numerous village kings
answered Jul 6, 2018
4 votes
147k views
An oblique cylinder has a radius of 10 meters and a volume of 2,500pi cubic meters. Use Cavalieri’s Principle to solve for the height of the solid.
answered Jun 4, 2018
0 votes
44.0k views
What is the answer to this problem
answered May 21, 2018
6 votes
234k views
What is 5/6 times 2/5
answered Nov 9, 2017
2 votes
208k views
Which of the following is a probable source of Earth’s magnetic field? a) The earths tides b) earths outer iron core c) the sun d) the moon
answered Sep 23, 2017
4 votes
234k views
Mark if the statement describes an event or belief that led to the Crusades. A. The Byzantine emperor requested help from the pope. B. One of the English kings married a Muslim woman. C. Muslims, Christians,
answered Mar 12, 2017
2 votes
106k views
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