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True [87]
3 years ago
12

The equivalent matrices are .

Mathematics
1 answer:
Burka [1]3 years ago
3 0

Answer:

Step-by-step explanation:

To be equivalent matrices must have the same dimemsions (rank)

dim A= (3,2)

dim B=(2,3)

dim C=(3,2)

dim D=(3,2)

C and D are equivalent since √4=2 !!!

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An article reports "attendance increased 5% this year, to 4948." What was the attendance before the increase? (Round your answer
snow_tiger [21]

Answer: The attendance before the increase was 4712.

Step-by-step explanation:

Let the attendance before the increase be 'x'.

Rate of increment = 5%

so, Attendance after increment becomes

\dfrac{100+5}{100}\times x = 4948\\\\\dfrac{105}{100}\times x=4948\\\\1.05\times x=4948\\\\x=\dfrac{4948}{1.05}\\\\x=4712.38\\\\x=4712

Hence, the attendance before the increase was 4712.

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3 years ago
Will give Brainly if correct
KengaRu [80]

Answer: -8

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8 0
3 years ago
I need help on knowing what a b and c equal for the following degrees
Black_prince [1.1K]
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4 0
3 years ago
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I’m confused on this one
Colt1911 [192]
Call M the midpoint. The coordinate of this point is given by....

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Order from least to greatest is
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