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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:

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Step-by-step explanation:

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m∠ACE = m∠ECB

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6 0
3 years ago
20 PTS!!!!!!!! HELPPP
Oksi-84 [34.3K]

Answer:

1. Not congruent

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4. Congruent

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Step-by-step explanation:


5 0
3 years ago
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Vsevolod [243]

The only rule to follow is

Divide dividend by divisor and the mention the quotient and things left after remains in place of remainder

Here is a sample

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3 0
2 years ago
Zoro Manufacturing Company manufacturers wooden picture frames. Each piece of wood yields 15 frames. Each piece of wood costs $1
sesenic [268]
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                           Cost of direct labor per frame = $ 13.50 / 65 = $ 0.21

Adding all up the costs, 

                                     total cost = $1.25 + $0.21 = $1.46

Therefore, manufacturing one picture frame costs approximately $1.46. 
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3 years ago
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Answer:

Juan- 1c+6d+5g

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Step-by-step explanation:

Add their pets together

7 0
2 years ago
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