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Harlamova29_29 [7]
4 years ago
11

Which expression is equivalent to i^233 ?

Mathematics
1 answer:
Usimov [2.4K]4 years ago
3 0

Answer: i

Step-by-step explanation:

i2 = −1i3 = i2 x i = −1 x i = −ii4 = i2 x i2 = −1 x −1 = 1Hence, i233 =i4 x 58 + 1 = i232 x i1 = 1 x i = i

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Simplify the following fractions<br><br> 8/24<br> 8/32<br> 6/30<br> 12/24<br> 9/21<br> 5/20
Mademuasel [1]

Answer:

for 8/24 the answer will be 1/3.

and for 8/32 the answer will be 1/4.

and for 6/30 the answer will be 1/5.

and for 12/24 the answer will be 1/2.

and for 9/21 the answer will be 3/7.

and for 5/20 the answer will be 1/4

Step-by-step explanation:

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3 years ago
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Step-by-step explanation:

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1 year ago
∠ A and ∠ B are complementary. If m∠ B = 80°, what is the measure of ∠ A?
Stolb23 [73]
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6 0
4 years ago
1. A survey of visitors at a national park was conducted to determine the preferred
fiasKO [112]

Using proportions, it is found that the correct statement is:

D. The number of visitors who prefer camping will be 2 times the number of visitors who prefer water sports.

<h3>What is a proportion?</h3>

A proportion is a fraction of a total amount.

In this problem, the table is from a sample of 80 visitors.

Since the <u>proportions stay the same</u>, just the number of visitors change, the correct statement is given by:

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As from the 80 students, 28 prefer camping and 14 prefer water sports, hence from 200, these numbers will be of 70 and 35 respectively.

More can be learned about proportions at brainly.com/question/24372153

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