Find the product or type
"impossible"
[2 8 1 ][0 1 -2]
[0 5 -2][8 2 4]
2 answers:
[0 8 -2]
[0 10 -4]
Pretty sure
Answer:
Step-by-step explanation:
![\left[\begin{array}{ccc}2&8&1\\0&5&-2\end{array}\right]](https://tex.z-dn.net/?f=%5Cleft%5B%5Cbegin%7Barray%7D%7Bccc%7D2%268%261%5C%5C0%265%26-2%5Cend%7Barray%7D%5Cright%5D)
× ![\left[\begin{array}{ccc}0&1&-2\\8&2&4\end{array}\right]](https://tex.z-dn.net/?f=%5Cleft%5B%5Cbegin%7Barray%7D%7Bccc%7D0%261%26-2%5C%5C8%262%264%5Cend%7Barray%7D%5Cright%5D)
= "impossible"
The number of columns in the first matrix should be equal to the number of rows in the second.
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Answer:
1 3/5
Step-by-step explanation:
brainliest pleaseeee
Answer:
<1 = 33 degrees
<2 = 33 degrees
<3 = 114 degrees
Step-by-step explanation:
<1 and <2 = x
<3 = 3x+15
<1 + <2 + <3 = 180 degree
x + x + 3x + 15 = 180
5x = 180 - 15
x = 165/5
x = 33
<3 = 3(33)+15
= 114 degrees
Answer:
Step-by-step explanation: 10x10=100
D and b
Answer: 3560
Step-by-step explanation: GCF of 400 will be 40 and the LCM will be 3600 so if you are doing LCM-GCF it would be 3560
