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2 years ago

7.413 × 10³ = write in standard format

Mathematics

1 answer:

Katen [24]2 years ago

8 0

$\huge \underline \mathtt \colorbox{cyan}{ANSWER}$

 $7.413\times 10 ^{3}$ 

=7.413 x 1000

$\bold{\huge{\fbox{\color{Maroon}{easy peasy no big dizzy}}}}$

$\fcolorbox{red}{yellow}{BE BRAINLY, MARK BRAINLIEST }$

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The height of bamboo is proportional to its age. Use the graph to determine how long it takes for bamboo to reach a height of 12

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The length of the base of a rectangular prism is given as x + 4, and the width of the base is x +2. The height of the rectangula

lutik1710 [3]

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Step-by-step explanation:

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3 years ago

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Luda [366]

Answer:

0.5 + 2.985i
1 + 2.828i
1.5 + 2.598i
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Explanation:

Complex numbers have the general form a + bi, where a is the real part and b is the imaginary part.

Since, the numbers are neither purely imaginary nor purely real a ≠ 0 and b ≠ 0.

The absolute value of a complex number is its distance to the origin (0,0), so you use Pythagorean theorem to calculate the absolute value. Calling it |C|, that is:

$|C| = \sqrt{a^2+b^2}$

Then, the work consists in finding pairs (a,b) for which:

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You can do it by setting any arbitrary value less than 3 to a or b and solving for the other:

$\sqrt{a^2+b^2}=3\\ \\ a^2+b^2=3^2\\ \\ a^2=9-b^2\\ \\ a=\sqrt{9-b^2}$

I will use b =0.5, b = 1, b = 1.5, b = 2

$b=0.5;a=\sqrt{9-0.5^2}=2.958\\ \\b=1;a=\sqrt{9-1^2}=2.828\\ \\b=1.5;a=\sqrt{9-1.5^2}=2.598\\ \\b=2;a=\sqrt{9-2^2}=2.236$

Then, four distinct complex numbers that have an absolute value of 3 are:

0.5 + 2.985i
1 + 2.828i
1.5 + 2.598i
2 + 2.236i

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2 years ago

7.413 × 10³ = write in standard format​

7.413 × 10³ = write in standard format