Mathematics, 15.04.2020 04:01 mermer11
The system of equations is solved using the linear combination method. 1 2 x+4y=8 -2 ( 1 2 x+4y=8 ) -x-8y=-16 3x+24y=12 1 3 (3x+24y=12) underline x+8y=4 Rightarrow x+8y 0 0 = - 12 What does O = - 12 mean regarding the solution to the system ? There are no solutions to the system because the equations represent parallel lines There are no solutions to the because the equations represent the same line . There are infinitely many solutions to the system because the equations represent parallel lines There are infinitely many solutions to the system because the equations represent the same line.
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Mathematics, 21.06.2019 15:30
In the figure below, segment ac is congruent to segment ab: triangle abc with a segment joining vertex a to point d on side bc. side ab is congruent to side ac which statement is used to prove that angle abd is congruent to angle acd? segment ad bisects angle cab. triangle acd is similar to triangle abd. segment ad is congruent to segment ac. angle cab is congruent to angle cba.
Answers: 2
Mathematics, 21.06.2019 20:00
Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. x^2 - 4x - 5 = 0
Answers: 2
Mathematics, 21.06.2019 20:30
What is the length of the segment, endpoints of which are intersections of parabolas y=x2? 11 4 x? 7 4 and y=? 7 8 x2+x+ 31 8 ?
Answers: 2
The system of equations is solved using the linear combination method. 1 2 x+4y=8 -2 ( 1 2 x+4y=8 )...
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