4 years ago

Please help .....................

1 answer:

7 0

A compass and straightedge are supposed to be part of the required equipment for your class. You are expected to use them here. Your assignment paper should be complete with pencil marks and holes from the compass point. Nobody can do it for you on-line.

Here is a picture of the first one worked. The remaining ones are just like it. The whole assignment should take about 3 minutes, tops.

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How to evaluate higher powers of i

Arisa [49]

Answer:

i^0 = 1

i^1 = i

i^2 = -1

i^3 = -i

i^4 = 1

i^5 = i

i^6 = -1

i^7 = -i

i^8 = 1

i^9 = i

Step-by-step explanation:

Anything raised to 0 is 1

Anything raised to 1 is itself

I just always knew i^2 = -1

I put this rest into the calculator honestly

But if you look at the stuff from i^2, you'll notice there's a pattern (-1, -i, 1, i) and it repeats. I bet if you raise i to the 10th, 11th, 12th, and 13th power, it is going to repeat the same pattern. I hope this helps in any way.

4 0

3 years ago

Trigonometry question foundation

Elden [556K]

Answer:

56.9

Step-by-step explanation:

cos y = 6/11

y = cos‐¹ (6/11)

= 56.9

hope it helps!

4 0