3 years ago

Which is the value of i^20+1?

Mathematics

1 answer:

Nonamiya [84]3 years ago

8 0

Answer:

Step-by-step explanation:

$i^{20}+1=i^{2*10}+1\\\\(i^{2})^{10}+1=(-1)^{10}+1\\\\=1+1=2$

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Given 9 + 3f = 2f

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9 = -f

f = -9

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1 year ago

Y = (x-3)^2 when x = 9

Strike441 [17]

Answer:

Step-by-step explanation:

9-3=6

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3 years ago

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If f(x) = 4* + 12x and g(x) = 5x - 1, find (f + g)(x).

Rudik [331]

Answer:

$\large\boxed{(f+g)(x)=4^x+17x-1}$

Step-by-step explanation:

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larisa86 [58]

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Next, you'll divide 3 by the original value.

3 ÷ 13 = 0.23

And multiply by 100

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4 years ago

Find the diameter of the object.<br><br> diameter: __ cm

Mashcka [7]

Answer: 1 1/5

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