3 years ago

I need help ASAP PLEASE PLEASE HELP

1 answer:

sp2606 [1]3 years ago

4 0

Answer:

Step-by-step explanation:

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stira [4]

You can do pencil and paper or use a calculator if necessary
Your answer is <em>3.5</em>

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3 years ago

DerKrebs [107]

Answer:

Step-by-step explanation:

Assuming we want to evaluate |z|, given that, z=4+3i.

Then, by definition of modulus,

$|x + yi| = \sqrt{ {x}^{2} + {y}^{2} }$

$|4+ 3i| = \sqrt{ {4}^{2} + {3}^{2} }$

$|4+ 3i| = \sqrt{ 16+ 9 } \\ |4+ 3i| = \sqrt{25 } \\ |4+ 3i| = 5$

Therefore the modulus be of the given complex number is 5 units

5 0

3 years ago

padilas [110]

4. 2b-6+3b=
5b-6=143
5b=143+6
5b=149

b=149
------
5

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3 years ago

Anna007 [38]

Answer:

A. is the answer

Step-by-step explanation:

The first numbers are adding 2 and the second number is adding 3, hope this helped, plz brainiest.

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2 years ago

Gnom [1K]

Answer:

r5 tj rhe 62hs fgus us reallh bard lil

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2 years ago