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ELEN [110]
2 years ago
6

11. Use matrices to solve the system of equations below. Be sure to show [A] and [B].

Mathematics
1 answer:
levacccp [35]2 years ago
7 0

Answer:

2a=-16

Step-by-step explanation:

all I could think of

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Help pls<br><br>52 is 65% of what? <br><br>45% of 40 is what number? ​
Masja [62]

Let, that number = x

It would be: x * 0.65 = 52

x = 52 / 0.65

x = 80

So, that number and your answer is 80

18 is 45% of 40

45%/100 = 0.45

0.45*40=18

6 0
3 years ago
Help me with this problem please.
Ganezh [65]

Answer:

I believe its 7?

Step-by-step explanation:

sorry if this is wrong

8 0
3 years ago
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Q(3x)=12x+2 then what is Q(x-2)
Mandarinka [93]

Answer:

it's ax+b form answer is Q(x-2)=4x-6

Step-by-step explanation:

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the original q of x is 4x+2

Q of x-2 =4(x-2)+2=4x-8+2=4x-6

8 0
2 years ago
Simplify square root of 5 multiplied by the cube root of 5 . (10 point)
uranmaximum [27]
It's 5 to the power of 5 over 6
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Which lines are parallel? Check all that appley
7nadin3 [17]

Answer:

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Step-by-step explanation:

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3 years ago
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