2 years ago

Which of the following is equivalent to the complex number i^30?

Mathematics

2 answers:

Natali [406]2 years ago

7 0

-i is the answer as the remainder of 30/4 is 3 which is i^3

seraphim [82]2 years ago

4 0

-i, lol lol kaajaj kskwkwkw

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6n + 9 = -3 - 21 - 6

denis23 [38]

$6n+9=-3-21-6$
subtract the numbers: $-3-21-6=-30$
$6n+9=-30$
subtract 9 from both sides
$6n+9-9=-30-9$
simplify
$6n=-39$
divide both sides by 6
$\frac{6n}{6}= \frac{-39}{6}$
$n= \frac{-13}{6}$
decimal $n=-6.5$
Hope this helps :)

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Line AB passes through points A(−6, 6) and B(12, 3). If the equation of the line is written in slope-intercept form, y=mx+b, the

NeX [460]

Answer:

m = -1/6.

b = 5.

Step-by-step explanation:

Slope m = (3 - 6) / (12 - -6)

= -3 / 18

= -1/6.

y = -1/6 x + b

when x = 12 y = 3 so

3 = -1/6 * 12 + b

b = 3 + 2 = 5.

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2 years ago

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2 numbers whose product is 40 and sum is -13

evablogger [386]

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1 year ago

6) If h= n + 4, and if n = 7, what is h? A) 3 B) 1 D) 12 What is h

zimovet [89]

Answer:

Step-by-step explanation:

If n=7, you would substitute n in the equation with 7.

h=7+4

h=11

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2 years ago

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