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bogdanovich [222]
3 years ago
11

Write 1.27x 10^-3 as an ordinary number

Mathematics
2 answers:
Airida [17]3 years ago
6 0

Answer:

0.00127

................

vlada-n [284]3 years ago
6 0

Answer:

the answer is 27/1000. I think

Step-by-step explanation:

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Simplify to create an equivalent expression (2j+1)9-7j
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Answer:

Simplifying

(2j + 1) * 9 + -7j = 0

Reorder the terms:

(1 + 2j) * 9 + -7j = 0

Reorder the terms for easier multiplication:

9(1 + 2j) + -7j = 0

(1 * 9 + 2j * 9) + -7j = 0

(9 + 18j) + -7j = 0

Combine like terms: 18j + -7j = 11j

9 + 11j = 0

Solving

9 + 11j = 0

Solving for variable 'j'.

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

Add '-9' to each side of the equation.

9 + -9 + 11j = 0 + -9

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0 + 11j = 0 + -9

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Combine like terms: 0 + -9 = -9

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Divide each side by '11'.

j = -0.8181818182

Simplifying

j = -0.8181818182

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