System a
system b
- 4x + 7y=-5 [a1]
| 9x-11y=-3 [a2]
| -4x+7y=-5 [b1]
...
Mathematics, 09.12.2019 07:31 tannerroland
System a
system b
- 4x + 7y=-5 [a1]
| 9x-11y=-3 [a2]
| -4x+7y=-5 [b1]
| x+3y=-13 [b2]
how do we transfer system a into system b
Answers: 1
Mathematics, 21.06.2019 17:30
Marco has $38.43 dollars in his checking account. his checking account is linked to his amazon music account so he can buy music. the songs he purchases cost $1.29. part 1: write an expression to describe the amount of money in his checking account in relationship to the number of songs he purchases. part 2: describe what the variable represents in this situation.
Answers: 2
Mathematics, 21.06.2019 20:10
Read the excerpt from the strange case of dr jekyll and mr. hyde what do dr. jekyll's thoughts reveal about him in this excerpt? [t]he inmates of my house were locked in the most rigorous hours of slumber, and i determined, flushed as i was with hope and triumph, to venture in my new shape as far as to my bedroom. i crossed the yard, wherein the constellations looked down upon me, i could have thought, with wonder, the first creature of that sort that their unsleeping vigilance had yet disclosed to he is jealous of those who can sleep through the night. he is revered for his scientific advances. he is interested in studying the movements of the stars he is proud and enthusiastic about his initial results.
Answers: 3
Mathematics, 21.06.2019 20:30
The graph of a hyperbola is shown. what are the coordinates of a vertex of the hyperbola? (0, β4) (β3, 0) (0, 0) (0, 5)
Answers: 1
Mathematics, 17.09.2020 01:01
Mathematics, 17.09.2020 01:01
Spanish, 17.09.2020 01:01
Mathematics, 17.09.2020 01:01
Spanish, 17.09.2020 01:01
Mathematics, 17.09.2020 01:01
Mathematics, 17.09.2020 01:01
Physics, 17.09.2020 01:01
Mathematics, 17.09.2020 01:01
Mathematics, 17.09.2020 01:01
Mathematics, 17.09.2020 01:01
Mathematics, 17.09.2020 01:01
Mathematics, 17.09.2020 01:01
Mathematics, 17.09.2020 01:01
Mathematics, 17.09.2020 01:01
Mathematics, 17.09.2020 01:01
Mathematics, 17.09.2020 01:01
Mathematics, 17.09.2020 01:01
Social Studies, 17.09.2020 01:01
Mathematics, 17.09.2020 01:01