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zavuch27 [327]
2 years ago
14

Help me what’s the answer .

Mathematics
1 answer:
Mandarinka [93]2 years ago
8 0

Answer:

x=3

Step-by-step explanation:

i helped my friend on this before but it was a word problem

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Then p=3.<br> Use the equation k = 3n to find the value of k when n = 3.
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Answer:

k = 9

Step-by-step explanation:

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k = 3(3)

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Can someone help me
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Answer:

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What is equivalent to 4.321 × 10−4 ?<br><br> What is equivalent to 4.321 × 10−4 ?
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Please write that as 4.321 × 10^(−4).  The " ^ " indicates exponentiation and the parentheses help make clear that your exponent here is a negative one.

Rewrite 4.321 × 10^(−4) by moving the decimal point 4 places to the left:

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3 years ago
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Answer:

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Step-by-step explanation:

7 0
3 years ago
2x - 2y = 22 find the value of y when x equals 2
Vika [28.1K]

Answer:

y=-9

Step-by-step explanation:

If x equals 2, then we can substitute that into the equation, resulting in the equation 2*2-2y=22

We can solve for multiplication first:

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Now to isolate y, we divide both sides by -2, resulting in the solution:

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Hope this helps!

6 0
3 years ago
Read 2 more answers
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