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german
3 years ago
13

Show that each property of matrices is true for all 2 by 2 matrices scalar distributive

Mathematics
1 answer:
OLga [1]3 years ago
8 0
I don't know either. sorry.
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Find any points of discontinuity for the rational function. y=x-5/x^2-7x-8
kotegsom [21]
For discontinuity of the function:
x² - 7 x - 8 ≠ 0
x² - 8 x + x - 8 = 0
x ( x - 8 ) + ( x - 8 ) ≠ 0
( x - 8 ) ( x + 1 ) ≠ 0
The points of discontinuity are: x = - 1 and x = 8.
As for the Domain of the function:
x ∈ ( - ∞, - 1 ) ∪ ( - 1 , 8 ) ∪ ( 8, +∞ ). 
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3 years ago
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Which property of real numbers is shown below?
marusya05 [52]

Answer:

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Step-by-step explanation:

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3 years ago
(please help quickly) Find the least common multiple of the following numbers. ​
IrinaK [193]

Answer:

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2 years ago
If p is the midpoint of line xy, xp=11-6b and py=6-b, find xp
MariettaO [177]
Since p is the midpoint then xp and pay must equal each other
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xp=11-6(1)
xp=5
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3 years ago
Amy is growing basil. On February 1st her plant was 5 inches high. A week later, the plant’s height became 9 inches high. By wha
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