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lidiya [134]
3 years ago
14

Which number is a solution to x2+8x+12=0?

Mathematics
1 answer:
erica [24]3 years ago
4 0

Answer:

x=2,6

Step-by-step explanation:

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Is the following a relation a function?
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No because 1 has more than one output
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A rectangle is twice as long as it is wide the area is 72 find the length
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Area=lw
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72=area

72=2l^2
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If there is a higher concentration of solutes outside of the cell than inside it, such as would happen if you placed red blood cells in a concentrated salt solution, then the salt solution is hyper-tonic with respect to the inside of the cells. So yes the Red Blood cell would be considered a hyper-tonic solution

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4 years ago
What is 2y+5x-z=4y+6x and im solving for y
kap26 [50]
Simplifying
2y + 5x + -1z = 4y + 6x

Reorder the terms:
5x + 2y + -1z = 4y + 6x

Reorder the terms:
5x + 2y + -1z = 6x + 4y

Solving
5x + 2y + -1z = 6x + 4y

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-6x' to each side of the equation.
5x + 2y + -6x + -1z = 6x + -6x + 4y

Reorder the terms:
5x + -6x + 2y + -1z = 6x + -6x + 4y

Combine like terms: 5x + -6x = -1x
-1x + 2y + -1z = 6x + -6x + 4y

Combine like terms: 6x + -6x = 0
-1x + 2y + -1z = 0 + 4y
-1x + 2y + -1z = 4y

Add '-2y' to each side of the equation.
-1x + 2y + -2y + -1z = 4y + -2y

Combine like terms: 2y + -2y = 0
-1x + 0 + -1z = 4y + -2y
-1x + -1z = 4y + -2y

Combine like terms: 4y + -2y = 2y
-1x + -1z = 2y

Add 'z' to each side of the equation.
-1x + -1z + z = 2y + z

Combine like terms: -1z + z = 0
-1x + 0 = 2y + z
-1x = 2y + z

Divide each side by '-1'.
x = -2y + -1z

Simplifying
x = -2y + -1z
6 0
3 years ago
What is 65 divided by 6325 long division problem
Zepler [3.9K]

Answer:

0.01027667984

Step-by-step explanation:

Next time you just search it up in your browser

:) have a amazing day

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