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2 years ago

14

Melissa and Tomas are playing a game with complex numbers. If Melissa has a score of 5 – 4i and Tomas has a score of 3 + 2i, wha

t is their total score?

1 answer:

erastovalidia [21]2 years ago

3 0

Answer:

8 - 2i

Step-by-step explanation:

Just add the real parts together and then add the imaginary parts together

5 + 3 = 8

-4i + 2i = -2i

8 - 2i

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joja [24]

Solve the equation of the function for n.

a(n) = 3n - 20

a = 3n - 20

a + 20 = 3n

(a + 20)/3 = n

n = (a + 20)/3

n(a) = (a + 20)/3

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2 years ago

Find the quotient. h^ 6 ÷h

Arada [10]

$h^6:h=h^{6-1}=\boxed{h^5}$

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vazorg [7]

C. Similar - AA

There is no information given that shows differences between the two triangles so you can assume that they're similar. The two angles are next to each other with no side interrupting them, and no side length is given, therefore the answer is Similar - AA (angle - angle)

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What is the total surface area??

uysha [10]

Answer:

790 units^2

Step-by-step explanation:

Take the area of each side and add them all up. Remember each side is there twice.

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2 years ago

What is the present of 4 out of 30

alisha [4.7K]

The present of 4 out of 30 is 13.33%

The present of 1 out of 30 is 3.33%

The present of 25 out of 30 is 83.33%

<u>Step-by-step explanation:</u>

The percentage is calculated by dividing the required number with the full quantity and multiplied by 100.

First sum :

$(\frac{4}{30} )\times 100=13.33 \%$

Second sum :

$(\frac{1}{30} ) \times 100 = 3.33%$

Third sum:

$(\frac{25}{30} )\times100 = 83.33%$

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