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3 years ago

Is 9090.9 a real, imaginary, or complex number

Mathematics

2 answers:

S_A_V [24]3 years ago

7 0

Answer:

I think the answer is complex number.

Step-by-step explanation:

The set of complex numbers is denoted by either of the symbols ℂ or C. Despite the historical nomenclature "imaginary", complex numbers are regarded in the mathematical sciences as just as "real" as the real numbers, and are fundamental in many aspects of the scientific description of the natural world.

Hope this helps!!

Rudiy273 years ago

5 0

Answer: Complex

Step-by-step explanation:

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Carol has a collection of 100 stamps the graph below shows the percentage of stamps she has from each country. How many more of

Gala2k [10]

5 more. Since 29-24=5.

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3 years ago

H0w to subtract 3/5 - 2/9 =

pochemuha

So here first you have to have same denominators to subtract and add.
to make same denominator you have to multiply something to them which meets up to their lowest common multiple (LCM). so here the easiest thing is multiply each denominator to the other but remember you have to multiply them to the numerator too.
3×9/5×9-2×5/9×5
so it becomes
27/45-10/45
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as you cant bring to its simplest form since the answer in a prime no. leave it like that.

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3 years ago

Find the value of x in the triangle shown below. Choose 1 answer:

Ad libitum [116K]

For the triangle, x is 12 units long.

Step-by-step explanation:

Step 1:

According to the Pythagorean theorem, the square of the hypotenuse is equal to the sum of the squares of the other two sides.

The hypotenuse is the side which is the longest in the triangle and is always opposite the right angle.

In the given triangle, the hypotenuse is 13 units long. The other two sides measure 5 units and x units.

Step 2:

By substituting the known values, we get

$13^{2} = 5^{2} + x^{2} .$

$x^{2} = 169 - 25 = 144.$

$x = 12.$

Rounding this off to the nearest hundred, we get that x is 12 units long.

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3 years ago

Find f(-2) for the function f(x) = 3r2 - 2x +7. 0-13 O-1 O 1 O 23

viva [34]

Step-by-step explanation:

f(x) = 3x² - 2x + 7

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= 3(4) + 4 + 7

= 23

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4 years ago

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Nat2105 [25]

Answer:

The answer here would be false

Step-by-step explanation:

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