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Answers by Contessa

Answers by Contessa
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Write an equation in standard form for the line that is parellel to the graph of -8x=5-4y and has a y-intercept -0.5 A x+.05=0.25 B 10x-5y=2 C 4x-2y=1 D 2x-y=1
answered Jun 1, 2021
2 votes
40.6k views
Find the additive inverse of 0.25​
answered Apr 10, 2021
1 vote
217k views
Which interaction between the atmosphere and biosphere takes place during plant respiration? Plants use nitrogen and release oxygen into the atmosphere. Plants use oxygen and release carbon dioxide into
answered Oct 16, 2020
3 votes
199k views
How does plagiarism happen, and what can writers do to avoid it?
answered Sep 9, 2020
2 votes
72.9k views
A Geostationary satellite has an 8kW RF transmission pointed at the earth. How much force does that induce on the spacecraft? (N)
answered Aug 21, 2020
2 votes
68.9k views
Which is 6 3/4 (2/9) simplified?
answered Jun 6, 2020
4 votes
94.4k views
To fulfill one of the three requirements of good test design, Dr. Billimek administered his new test, under uniform conditions, to a large number of people at various ages and who were representative of
answered Mar 24, 2020
0 votes
25.9k views
Question about trig ratios Which trigonometric ratio for a˚ belongs with each value? Enter sin, cos, or tan in each box. I think I got tan right but if it’s not just let me know, I also need the other
answered Jan 12, 2020
1 vote
211k views
(HELP!! 10pts) a train travels 75km in 1hr, and then 68km in 2hrs. what is its average speed?
answered Jan 1, 2020
3 votes
213k views
The product of 2 mixed numbers that are each between 4 and 5 is between 16 and 25. true or false?
answered Oct 13, 2019
4 votes
212k views
Explain a strategy you could use to check the answer to a division problem.write you explanation
answered Sep 17, 2019
0 votes
235k views
Help with 18 pls?????
answered May 12, 2019
4 votes
90.3k views
Find the midpoint of the line segment with endpoints K(-4,4) and L(6,12) A.) (4,256) B.) (5,4) C.) (16,20) D.) (1,8)
answered Feb 25, 2019
4 votes
88.5k views
A truck is traveling at 74.5 kilometers per hour away from you. The driver is blowing the horn which has a frequency of 415 Hz. The speed of the sound is 346 m/s. What is the observed frequency of the
answered Aug 9, 2018
4 votes
201k views
Boyles law states that...
answered Jun 15, 2018
7 votes
17.2k views
I need help as soon as possible
answered Feb 28, 2018
3 votes
109k views
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