Which system of equations corresponds to this matrix multiplication operation?
5 2 1
7 -5 2 X...
Mathematics, 11.06.2021 03:00, picklehead7272
Which system of equations corresponds to this matrix multiplication operation?
5 2 1
7 -5 2 XY
-5 3
16
3
12
ะะ.
5x + 2x + x = 16; 7y-5y+ 2y = 3; -52 + 32 + z = 12
OB.
5x + 2y + z = 16; 7x - 5y + 2z = 3; -5x + 3y + z = 12
5x + 7y+ -5z = 16; 2x - 5y+ 3z = 3; x + 2y + z = 12
ะั.
OD
5x + 7y + -52= 12; 2x - 5y + 32= 3; X + 2y + z = 16
Answers: 2
Other questions on the subject: Mathematics
Mathematics, 21.06.2019 14:10, jessicapbailey52
Which linear equations have an infinite number of solutions? check all that apply. (x โ 3/7) = 2/7(3/2x โ 9/14)8(x + 2) = 5x โ 1412.3x โ 18 = 3(โ6 + 4.1x)๏ฟผ(6x + 10) = 7(๏ฟผx โ 2)4.2x โ 3.5 = 2.1 (5x + 8)
Answers: 3
Mathematics, 21.06.2019 16:00, sebastianapolo5
Asalesperson earns $320 per week plus 8% of her weekly sales. the expression representing her earnings is 320 + 0.08x. which of the following describes the sales necessary for the salesperson to earn at least $1000 in the one week?
Answers: 2
Do you know the correct answer?
Questions in other subjects:
Mathematics, 07.10.2020 18:01
English, 07.10.2020 18:01
Mathematics, 07.10.2020 18:01
