3 years ago

(-90 – 27i) - (66 + 34i) Express your answer in the form (a + bi).

Mathematics

1 answer:

velikii [3]3 years ago

8 0

Answer:

Step-by-step explanation:

Remove the brackets

-90 - 27i - 66 - 34i

Combine like terms

- 90- 66 - 27i - 34i

-156 - 61i

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Masja [62]

Answer:

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Step-by-step explanation:

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Use the slope-intercept formula to find the slope.

$m = \frac{120 - 20}{2 - 0}$

$m = \frac{100}{2} = 50$

The y-intercept is where the line crosses the y-axis.

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