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arsen [322]
4 years ago
10

Solve for k J = k^2/4 (There can be multiple answers)

Mathematics
1 answer:
Makovka662 [10]4 years ago
8 0

Answer:

The first option is the answer (k = +/- 2 square root of J)

Step-by-step explanation:

Since you need to leave k by itself, You multiply both sides by 4 which will leave you with 4J=k^2. To get rid of the square(^2), you need to square root both sides which will leave k by it self. So now you have 4J inside the square root = k. The last step is to take the square root of 4 (which is + or -2) and put it outside the square root sign, leaving J inside the square root.

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Patrick worked 160.5 hours because you have to subtract 1000 from 7420 then divide that by 40 for your answer. Also, Patrick has a sweet job.
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3 years ago
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13. A circle with radius x is shown below. The diagram is not drawn to scale. (1 point)
mr_godi [17]

Answer: 16.1

Step-by-step explanation:

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How many inches are in 10 yards? Please show all work and if i have to divide or multiply.​
sertanlavr [38]

Answer:

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Step-by-step explanation:

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3 0
2 years ago
Approximately how many centimeters are in 54 feet?
Triss [41]

Answer:

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Step-by-step explanation:

6 0
3 years ago
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It took Sarah 4 days to write a paper, she wrote 12 pages on day 1, 15 pages on day 2 and 9 pages on day 3. If she wrote 12 page
ser-zykov [4K]

Answer:

Option A

Step-by-step explanation:

Sarah took 4 days to write a paper.

She wrote 12 pages per day, so total number of pages she wrote in 4 days = 12 × 4

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On day 1, she wrote number of pages = 12

On day 2, she wrote number of pages = 15

On day 3, she wrote number of pages = 9

On day 4, she wrote number of pages = P

She wrote total number pages in 4 days = 12 + 15 + 9 + P

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Therefore, P + 36 = 48

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She wrote 12 pages on day 4.

Option A is the answer.

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3 years ago
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