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Solve each system by adding or subtracting -2x-y=-5,3x+y=-1
answered
Jan 30, 2020
Mathematics
middle-school
6
votes
183k
views
The figure below shows triangle NRM with r2 = m2 + n2: Triangle NRM has legs m and n, and r is the length of its longest side. Ben constructed a right triangle EFD with legs m and n, as shown below: Triangle
answered
Jul 28, 2019
Mathematics
high-school
4
votes
183k
views
-14+3x+30 = 7(2x+4)+x
answered
Apr 27, 2019
Mathematics
middle-school
3
votes
174k
views
Which colonies were the first to establish public schools
answered
Apr 25, 2019
History
middle-school
2
votes
139k
views
What is 3.63×10/8 in standard notation
answered
Jan 13, 2019
Mathematics
middle-school
0
votes
179k
views
What are hieroglyphics?
answered
Dec 20, 2018
Arts
high-school
1
vote
149k
views
The use of synthetic marijuana is legal in the State of Georgia. T or F
answered
Nov 20, 2018
Health
high-school
2
votes
49.4k
views
The points scored in a basketball game by the individual players of two teams, High Rangers and Rising Stars, is recorded during the game. After the game, the manager found that the range for the High
answered
Oct 14, 2018
Mathematics
high-school
0
votes
63.7k
views
Lately was buying a pack of cigarettes in a local store (I am 67 yrs old) and was asked to provide ID. The the cashier then started putting my information in the register. I assume this is illegal for
answered
Jul 16, 2018
Social Studies
college
4
votes
184k
views
What are the forces that make an object move
answered
Jun 17, 2018
Physics
middle-school
5
votes
228k
views
The United States became actively involved in Vietnam combat during the administration of President Kennedy. True False
answered
Apr 8, 2018
History
high-school
2
votes
144k
views
What is the approximate difference in energy between the two chair conformations of trans-2-methyl-1-isopropylcyclohexane?
answered
Mar 8, 2018
Chemistry
college
1
vote
223k
views
A city is located at an elevation that is below sea level. what is a possible elevation for that city
answered
Aug 11, 2017
Mathematics
middle-school
3
votes
163k
views
as a visual learner, which of the following study techniques would be the least effective for you? A. Discussing the information with a study partner B. Using symbols in your notes. C. Using charts, illustrations,
answered
Mar 23, 2017
Arts
high-school
4
votes
61.0k
views
Which domain includes prokaryotic organisms that can live in extreme conditions? (2 points) Archaea Bacteria Eukarya Prokarya
answered
Feb 15, 2017
Biology
high-school
4
votes
215k
views
triangle ABC has two known angles, angle A is 55 degrees Angle B is 30 degrees what is the measure of angle C?
answered
Feb 2, 2017
Mathematics
college
2
votes
224k
views
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