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tekilochka [14]
3 years ago
12

Evaluate the expression when a=−2 and c=−8.

Mathematics
1 answer:
Andreyy893 years ago
8 0

Answer:

|(−2)2(−8)|

<em>=32</em>

Step-by-step explanation:

Hope this helps! <3

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Using the digits 0 to 9 at most one Time each,fill in the boxes below to write equations whose solution is 1/2
andrezito [222]

Answer:

The equation is 4x + 5 = 2x + 6

Step-by-step explanation:

The solution is \frac{1}{2} means x = \frac{1}{2}

Let us put the coefficient of x in the left hand side = 4 and the coefficient of x in the right hand side = 2

∵ 4x - 2x = 2x

Now we need two numerical terms their difference is 1 like 5 and 6 or 6 and 7 or 7 and 8 or 8 and 9

Let us take 5 and 6

∵ 4x + 5 = 2x + 6

- Subtract 2x from both sides

∴ 2x + 5 = 6

- Subtract 5 from both sides

∴ 2x = 1

- Divide both sides by 2

∴ x = \frac{1}{2}

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The equation is 4x + 5 = 2x + 6

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3 years ago
3(2x + 1) = 12 + 3x ?
Andre45 [30]

Answer:

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4 0
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Answer:

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Step-by-step explanation:

The computation of the amount that need to be paid by her is shown below:

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Step-by i hope you have a great day

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Answer:

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Step-by-step explanation:

The square root of 144 is 12

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