Answers by Jannis M
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Answers by Jannis M

Answers by Jannis M
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30 Points!! Juan solves the system of equations by forming a matrix equation. −4x+y=9 3x+2y=7 He multiplies the left side of the coefficient matrix by the inverse matrix. How does he proceed to the solution?
answered Feb 2, 2020
7 votes
1.7k views
Organisms convert chemical energy into other types of of energy in order perform certain functions match each function to the type of energy
answered Jan 7, 2020
3 votes
221k views
Read the topic question about William Shakespeare. Which of these BEST explains why the topic is inappropriate for a short researched essay paper? A) too broad Eliminate B) too narrow C) cannot be researched
answered Nov 29, 2019
5 votes
213k views
Suppose x coins are tossed. Write an expression to represent the number of possible outcomes.
answered Feb 6, 2019
6 votes
163k views
Which situation most likely results when the government raises interest rates to banks?
answered Dec 16, 2018
3 votes
179k views
Trumpets and cornets are brass instruments. Fully stretched out, the length of a trumpet is 5 and 1/4 feet and the length of a cornet is 4 and 2/4 feet. The trumpet is how much longer than the cornet?
answered Jun 18, 2018
4 votes
196k views
Harper used 1/3 cup walnuts, 1/8 cup chocolate chips. and 1/2 cup coconut in her cookie recipe. which of these ingredients did she use the most?
answered Mar 24, 2018
3 votes
166k views
The texas governor's combined administrative and legislative power ranking is __________ among the 50 states.
answered Feb 11, 2018
3 votes
222k views
Choose your favorite individual or dual sport skill that a beginner needs to master to successfully participate in a regulation game of that sport. Your practice session instructions must include at least
answered Oct 29, 2017
4 votes
38.5k views
Explain the connection between an individual s right to take risks and their responsibilities towards themselves and others
answered Jun 22, 2017
2 votes
156k views
The endpoints of (line segment )AB are A(2, 2) and B(3, 8). (line segment ) AB is dilated by a scale factor of 3.5 with the origin as the center of dilation to give image (line segment ) A'B' . What are
answered May 26, 2017
0 votes
204k views
Two plastic balls suspended by strings are placed close to each other. If they have the same charge, how will they interact with each other? a) they will repel each other. b) they will attract each other.
answered Feb 28, 2017
3 votes
35.8k views
As white settlement increased, the government began to set aside land called
answered Dec 22, 2016
2 votes
225k views
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