Mathematics, 29.06.2019 15:30, kayleerose414
What is the solution to the system? {x+3y-z=6 {4x-2y+2z= -10 {6x+z= -12 a. (2, 1, -3) b. (-3, 5, 6) c. (0,-2,-12)
Answers: 1
Mathematics, 21.06.2019 15:10, pampam49
If the graphs of the linear equations in a system are parallel, what does that mean about the possible solution(s) of the system? a. there are infinitely many solutions. b. there is no solution. c. there is exactly one solution. d. the lines in a system cannot be parallel.
Answers: 2
Mathematics, 21.06.2019 21:00, kfliehman1
Which must be true in order for the relationship △zyv ~ △xwv to be correct? zy ∥ wx ∠z ≅ ∠y and ∠w ≅ ∠x zv ≅ vy and wv ≅ vx ∠z ≅ ∠x and ∠w ≅ ∠y
Answers: 2
Mathematics, 21.06.2019 22:00, Jasten
Set $r$ is a set of rectangles such that (1) only the grid points shown here are used as vertices, (2) all sides are vertical or horizontal and (3) no two rectangles in the set are congruent. if $r$ contains the maximum possible number of rectangles given these conditions, what fraction of the rectangles in set $r$ are squares? express your answer as a common fraction.
Answers: 1
What is the solution to the system? {x+3y-z=6 {4x-2y+2z= -10 {6x+z= -12 a. (2, 1, -3) b. (-3, 5, 6)...
Arts, 26.06.2019 04:20