What is the product? - 2 5 5 [42] 7 22 18 ( 22 18 1 18
1 answer:
Answer:
the answer is D.
Step-by-step explanation:
multiply each row in the first matrix by each column in the second matrix.
[4*-2+2*7 4*5+2*-1]
simplify each element of the matrix by multiplying out all the expressions.
[6 18]
this matrix is already in the most simplified form.
[6 18]
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Answer:
Ex. 2:1 = 4:2 or 8:4
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Answer:
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Step-by-step explanation:
Because each bus is assigned 1 class and there is only five buses so there are 5 classes
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8.5x-6.1=-7.1
40x-6.1=-7.1
40x=-7.1+6.1
40x=-1
solution= x= -0.025
Answer:
Step-by-step explanation:
Simply multiply 2m both sides:
A = (9+H)(2m)
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