3 years ago

Add or subtract as indicated and write the result in standard form. 5i - (-5 - i)

Mathematics

1 answer:

AlexFokin [52]3 years ago

5 0

Simplify by combing the real and imaginary parts of each expression.

5 + 6i

Arrange the expression into the a+bi form of a complex number.

5+ 6i

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Answer:

$Ratio = \frac{2}{3}$

Step-by-step explanation:

Given

See attachment

Required

Vertical length / Horizontal length

From the attachment, we have:

$y = 4\ units$ --- the vertical length of the larger triangle

and

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So, the ratio is:

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Answer:

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