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Law Incorporation [45]
3 years ago
15

Write an addition problem involving i that results in the simplified expression 5-2i

Mathematics
1 answer:
Angelina_Jolie [31]3 years ago
6 0

Answer:

-5+2i

Step-by-step explanation:

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Plz help asap i have limited time i will give brainliest
Naddik [55]

Answer:

358

Step-by-step explanation:

In 1995, the boys were 50 %

Take the number of people at the convention in 1995 ( 716)

and multiply by 50%

716 * 50%

716 * .50

358

6 0
3 years ago
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About how far can a subway car travel in 1 hour if its average is 0.96 miles per minute?
sweet-ann [11.9K]

Answer:

57.6 miles per hour

Step-by-step explanation:

0.96 miles per minute

60 minutes per hour

0.96X60=57.6 miles per hour

3 0
3 years ago
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In 2010, the continent of South America had a population of 395, 280, 204 Which of the following is the closest estimate of this
lesya [120]

Given:

The population of continent of South America in 2010 is 395, 280, 204.

To find:

The closest estimate of this number.

Solution:

We have,

Population = 395, 280, 204

The approximate value of this number is

Population \approx 400, 000, 000

The scientific form of this value is

Population = 4\times 10^8

Therefore, the correct option is C.

6 0
4 years ago
Please help I need it by tonight
natita [175]

Using mathematical operations we can conclude that the area of the given figure is 40 units².

<h3>What are mathematical operations?</h3>
  • An operation is a function in mathematics that transforms zero or more input values into a clearly defined output value.
  • The operation's arity is determined by the number of operands.
  • A mathematical action is called an operation.
  • Mathematical operations include addition, subtraction, multiplication, division, and finding the root.

So, the area of the figure:

Where x = 4, so the expression will become:

  • x² + x² + x + x

Now, do the mathematical operations to get the area of the figure as follows:

  • x² + x² + x + x
  • 4² + 4² + 4 + 4
  • 16 + 16 + 8
  • 40

'

Therefore, using mathematical operations we can conclude that the area of the given figure is 40 units².

Know more about mathematical operations here:

brainly.com/question/20628271

#SPJ13

6 0
2 years ago
The alphabet of a fictionary tribe consists of three letters: A, O and M. Any combination of no more than four of these letters
andrezito [222]

Answer:

120 words

Step-by-step explanation:

There are only three possible letters, assuming words can be 1, 2, 3 or 4 letters long:

The number of 1 letter words is 3

The number of 2 letter words is 3² = 9

The number of 3 letter words is 3³ = 27

The number of 4 letter words is 3⁴ = 81

The total number of possible words is:

3+9+27+81 = 120\ words

This tribe's language has 120 words.

8 0
3 years ago
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