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svp [43]
3 years ago
5

If possible, find (a) A - B, (b) 3A, (c) 3A - 2B, and (d) AB in these two rows. Thanks a lot.

Mathematics
1 answer:
Brums [2.3K]3 years ago
4 0
Wow matrixes gg
a)[ 1   1   4  ]
   [-7  -6  -1 ]
   [ 0   4   0 ]

b)[ 15  12  12  ]
    [-12  -12  0 ]
     [3    6    0 ]

c)[  7  4   12     ]
   [ -18  -16  -2 ]
   [ 1     10    0  ]

d) I forgot how to do d lol so heres all I got.
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Answer:

<h2>B</h2>

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3 years ago
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1=5. 2=10 3=15. 4=10 5=x. what does x equally
SCORPION-xisa [38]
The answer for this question would be and is 20.
8 0
3 years ago
3x-5(x-5)= -4+2x+1<br><br> Can someone help me out plzzzz
dusya [7]

Answer:

7

Step-by-step explanation:

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7 0
3 years ago
(-5c - 3) - 2 = -10c + 20 <br> How would I find c?
Ksivusya [100]
<span>(-5c - 3) - 2 = -10c + 20
-5c - 5 = -10c + 20
10c - 5c = 20 + 5
5c = 25
c = 25/5
c = 5

In short, Your Answer would be 5

Hope this helps!</span>
4 0
3 years ago
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Please help pretty please.
Masteriza [31]

Answer:

reflection then translation

Step-by-step explanation:

you reflected of the y axis and then you translated 2 left and 5 up which brings you to 3

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