Mathematics, 08.11.2019 13:31 kaliyab191

Heather writes the equations below to represent two lines drawn on the coordinate plane.

–6x + 18y = 0
4x – 12y = 20
after applying the linear combination method, heather arrived at the equation 0 = 60. what conclusion can be drawn about the system of equations?

the equation has no solution; therefore, the system of equations has no solution.
the equation has a solution at (0, 60); therefore, the system of equations has a solution at (0, 60).
the equation has infinite solutions; therefore, the system of equation as infinite solutions.
the equation has a solution at (0, 0); therefore, the system of equations has a solution at (0, 0).

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 13:40, kathrynway9438

Imagine a new pasture with grass growing on it. every day after the seeds have germinated, the number of blades of grass in the pasture triples. after 18 days, the entire pasture is completely covered in grass. how many days did it take for the pasture to be one-third covered in grass?

Answers: 2

continue

Mathematics, 21.06.2019 18:30, genyjoannerubiera

Isuck at math ; ^; m a student solved this problem and said the answer is 3 feet. chase had a roll of ribbon that contained 7 7/8 feet of ribbon. he cut off one piece that was 3 5/8 feet long and another piece that was 1 1/4 feet from the roll. how much ribbon was left on the roll? is the student's answer reasonable? yes, the answer is reasonable. no, the answer is not reasonable. it should be about 2 feet. no, the answer is not reasonable. it should be about 13 feet. no, the answer is not reasonable. it should be about 4 feet.

Answers: 1

continue

Mathematics, 21.06.2019 20:00, leigha54

Which of these numbers of simulations of an event would be most likely to produce results that are closest to those predicted by probability theory? 15, 20, 5, 10

Answers: 2

continue

Mathematics, 21.06.2019 20:30, aprilwilson3p8711m

For the quadratic function [tex]y=(x+4)^2-1[/tex] , do the following: a) rewrite the function in the standard form, b) rewrite the function in intercept form, c) find the vertex, d) find the y-intercept, e) find the x-intercepts.

Answers: 1

continue

You know the right answer?

Heather writes the equations below to represent two lines drawn on the coordinate plane.

...