n987
09.09.2020 •
Mathematics
How do you solve each system of equations?
1. 4x-4y+4z= -4
4x+ y - 2z = 5
-3x - 3y - 4z= -16
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Ответ:
1.44
Step-by-step explanation:
1.2×1.2
1.2
1.2
__
24
120
__
144
Add two decimal places: 1.44