Answers by Nifhel
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Answers by Nifhel

Answers by Nifhel
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A fraction with a sum in the numerator can be rewritten as the sum of two fractions with the same denominator. For example, 1+x2=12+x2. Challenge: In the space below, rewrite the quadratic formula as the
answered Mar 9, 2020
0 votes
4.7k views
Niels Bohr postulated that the hydrogen electron radiates energy only when it makes a _______ from one allowed orbit to another
answered Nov 20, 2019
3 votes
199k views
Please please need help
answered Oct 29, 2019
6 votes
132k views
A good way to determine the importance of a section based on its title would be to look at the _____. Select all that apply: 1.font size 2.page numbers 3.font type 4.punctuation 5.index
answered Apr 19, 2019
0 votes
125k views
You are assigned to weigh mrs. abrera using an electronic scale. when you plug the unit into the outlet, a spark shoots out. the digital display comes on, suggesting that the scale is working properly.
answered Feb 19, 2019
5 votes
201k views
National Enquirer est un magazine ___________. hebdomadaire quotidien mensuel annuel
answered Jan 22, 2019
6 votes
163k views
What advances in learning did the Egyptians make.
answered Nov 28, 2018
3 votes
212k views
Television changed my family forever. (2) We stopped eating dinner at the dining-room table after my mother found out about TV trays. (3) We kept the TV trays behind the kitchen door and served ourselves
answered Sep 6, 2018
2 votes
222k views
The legs of a right triangle are 3 units and 5 units. What is the length of the hypotenuse? Round your answer to the nearest hundredth. 4.00 units 2.83 units 5.83 units 8.00 units
answered Aug 30, 2018
1 vote
118k views
An advantage of rating performance based on outcomes is that _____. select one: a. feedback is relatively straightforward and easy to interpret b. it focuses on highlighting only the positive aspects of
answered Jun 22, 2018
2 votes
32.8k views
What impact did Rosa Parks, MLK, and groups like the Freedom Riders have in the struggle for civil rights?
answered Jan 17, 2018
1 vote
229k views
Under the leadership of Mikhail Gorbachev, the doctrine of perestroika called for which of the following? a. Openness in communication b. A central banking system under private ownership c. More local
answered Dec 2, 2017
3 votes
48.6k views
The controlling idea of a paragraph is its _____. a.image b.transition c.outline d.topic sentence
answered Oct 13, 2017
0 votes
56.5k views
Match the range of the function f(x) = x2 + 2x − 1 to its domain. 2 -2 3 -3 2 --> 14 --> 7 --> -1 -->
answered Apr 12, 2017
5 votes
148k views
What year was Andrew Jackson elected?
answered Jan 14, 2017
5 votes
11.5k views
(a+b)(d+e) How many terms and factors in this expression? Please tell me specifically how many factors are there and how many terms are there. Please help!
answered Mar 10, 2015
3 votes
223k views
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