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olchik [2.2K]
3 years ago
11

What is the size of the matrix that results in multiplying a 5 by 3 matrix by a 3 by 2 matrix?

Mathematics
1 answer:
Ksenya-84 [330]3 years ago
3 0
5x3=15 3x2=6 15x6=90 So your answer is 90.
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10. A store pays $10 for a bracelet, and the markup is 115%. A customer will
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12.075
Explain:
Price after mark-up: 10*115% = 11.5
Price after sales tax: 11.5 * 105% = 12.075
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Classify the system correctly <br> Y = 5x +2<br> 10x - 2y = 12
s344n2d4d5 [400]

Answer:

It's a simultaneous equation because it as two solution

Step-by-step explanation:

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In the diagram below, m_MON = 1249, m _ MOP = 2x + 1, and m2 NOP = 2x
miv72 [106K]

Answer:

The answer is below

Step-by-step explanation:

The Angle Addition Postulate states that the measure of an angle formed by two or more angles which are placed side by side is the sum of the measures of the two angles.

Therefore:

∠MON = ∠MOP + ∠NOP (angle addition postulate)

Substituting values gives:

124 = (2x + 1) + (2x + 1)

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subtracting 2 from both sides of the equation:

124 - 2 = 4x + 2 - 2

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Dividing through by 4:

4x / 4 = 122 / 4

x = 30.5

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5 0
3 years ago
Pls someone answer pls :)
Goshia [24]

Answer:

(-x-2) (-2x -3)=0

=>[-(x +2)] [-(2x+3)]=0

=>(x + 2)(2x +3)=0

=>x =-2 or,x=-3/2

smaller x=-2

larger x =-3/2

3 0
3 years ago
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Mya's bedroom is in the shape of a rectangular prism 15 feet long, 12 feet wide, and 10 feet high. It has no windows. Mya wants
azamat

Answer:

1800

Step-by-step explanation:

15x12x10= 120x 15= 1800

6 0
3 years ago
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