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alex41 [277]
3 years ago
7

Xavier performs the elementary row operation represented by Ri - R, on matrix A.​

Mathematics
1 answer:
yaroslaw [1]3 years ago
5 0

Answer:

4   3   0

7  9/2 -6

Step-by-step explanation:

Just took the test

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Simplify. (−5 p 4 z 6 u) 3
ser-zykov [4K]
In this expression, solve the multiplication in the parenthesis. 
-5×p×4×z×6×u
since multiplication is commutative, 
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Now multiply this by 3.
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Simplify the equation.
maks197457 [2]

Answer:

Step-by-step explanation:

5(x-3y)+2(4x+y)-(x+y)

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3 years ago
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I am about to get my homework done I just need these two. (Thank you if you answer!!)
AnnZ [28]

Answer:

-7=h\\-6.81=q

Step-by-step explanation:

For question #1:

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For question #2:

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2 years ago
Let a, b, and c be constants, and let x be a variable. Which of the following is
Nonamiya [84]

Answer:

C

Step-by-step explanation:

We have:

a(x+b)

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x>\frac{c}{a}-b

Hence, our answer is C.

5 0
3 years ago
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