Answers by MathiasRa
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Answers by MathiasRa

Answers by MathiasRa
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Use the elimination method to solve the given system of equations 1-x+ y = -16 1x+2y = 4
answered Dec 8, 2023
7 votes
38.7k views
Solve the system of equations ax+y=2a x+ay=1+a^2
answered Aug 12, 2023
3 votes
177k views
How did West European monarchs and popes relate to the selection of bishops in the Middle Ages? Kings deferred to the authority of the pope since it was a religious position. Popes authorized whomever
answered Jun 10, 2023
4 votes
14.1k views
What is the mean and median of these data:2,5,9, 11, 19
answered Apr 13, 2023
10 votes
79.7k views
Did you know that shinigami like apples and have red hands
answered Oct 7, 2022
4 votes
22.3k views
What are some examples of slow environmental changes?
answered Oct 4, 2022
4 votes
71.5k views
11. If 1 is subtracted from the numerator and from the denominator of a fraction, the value obtained 1 is z. If 1 is added to its numerator and to its denominator, the resulting value is Ž. Find the fraction.
answered Jun 20, 2022
2 votes
209k views
M) Factorise: x2/9+1+9/x2​
answered Jun 17, 2022
6 votes
89.9k views
Please help if you can. Add any missing commas in the sentences.​
answered May 16, 2022
3 votes
66.0k views
What is the answer to this (in attached photo)
answered Mar 30, 2022
6 votes
169k views
How would the concentration of silver ions compare in a 1.0 x 10-16 L saturated solution to a 1.5 x 10-16 L saturated solution?
answered Feb 8, 2022
1 vote
13.1k views
Explain what historical fiction is, using your own words.
answered Jan 19, 2022
1 vote
151k views
Write or draw TWO (2) DIFFERENT fractions that are equivalent to 5/6
answered Dec 31, 2021
2 votes
81.4k views
A sample is taken from all college freshmen Right-handed students areexcluded. What is this an example of? A Response bias B. Selection bias C. Nonselection bias D. Nonresponse bias
answered Dec 9, 2021
1 vote
87.0k views
Benedict established his monastery at: Monte Cassino Rome Paris
answered Nov 22, 2021
7 votes
52.7k views
Since the initial acceptance of cell theory, recent advances in biotechnology have provided scientists with far more information about the structure and function of cells. How has the discovery of DNA
answered Oct 25, 2021
3 votes
14.8k views
Justin is making a snack. He toasts a piece of bread and spreads peanut butter and jelly on it. Then he cuts an apple into several slices and adds these to his plate. Next, Justin mixes a scoop of lemonade
answered Oct 20, 2021
2 votes
59.1k views
Can physical changes be reversed? Explain.
answered Oct 19, 2021
3 votes
201k views
At a construction site, a stack of bricks weighs 75 kilograms. How much does this stack of bricks weigh, in pounds?
answered Jul 18, 2021
4 votes
196k views
A client has been diagnosed with right-sided heart failure based on symptomology. The cardiologist will confirm this suspicion through diagnostics. Which diagnostics are used to reveal right ventricular
answered Jun 11, 2021
6 votes
153k views
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