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3 years ago

Which two complex numbers when added together and written in standard form equal 10-3i?

Mathematics

1 answer:

dedylja [7]3 years ago

4 0

Answer:

A -3 − 4i C 13 + i

Step-by-step explanation:

We add the real part and the imaginary part separately.

Adding A and C will give us 10 - 3i:

-3 - 4i + 13 + i

= -3 + 13 - 4i + i

= 10 - 3i.

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inside each set and subsets .write at least 5 example of each kind of number. integers , whole ,rational ,natural ,irrational

vagabundo [1.1K]

Answer:

Integers: is the set of all the numbers that can be created by adding ones or subtracting ones a given number of times to zero.

for example:

4 = 0 + 1 + 1+ 1 +1 is an integer.

-3 = 0 - 1 - 1- 1 is an integer.

0 is also an integer, you add ones zero times.

Then 5 examples of integers can be:

-10, -5, 0, 4, 18

Whole numbers: this set is the set of the positive integers and the zero.

Then 5 examples are:

0, 1, 4, 6, 173

Rational: All the numbers that can be written as a quotient of two integers.

5 examples are:

2/2, 7/3, 4/16, 100/10, -500/1048

Natural: Is the set of the positive integers.

5 examples are:

1, 4, 6, 120, 47

Irrational: Are numbers that have infinite digits after the decimal point, such that there is no pattern in those digits. The squareroots of prime numbers are always irrational numbers.

5 examples are:

pi, √2, √3, √5, √13

where pi = 3.141592653...

Is the relation between the perimeter of a circle and its diameter.

perimeter = diameter*pi.

6 0

3 years ago

Marking brainliest for the right answer

Finger [1]

They are two triangles faces that are (6x2)/2 = 6 and the other one is 6 to

so that's 12

the top side is 4 x 2 = 8

back side is 3 x 2 = 6

the bottom side is 2 x 6 = 12

so its 12 + 8 + 6 + 12 = 36 inches squared surface area

4 0

3 years ago

Read 2 more answers

Use the number line below. Which fraction is equivalent to

tankabanditka [31]

B easy simplify 3/6 and it’s 1/2 half of 6 is 3 so B is the answer

3 0

2 years ago

Read 2 more answers

Seven times the smaller

Taya2010 [7]

Given:

Seven times the smaller of two consecutive even integers is the same as -300 minus 4 times the larger integer.

To find:

The integers .

Solution:

Let the smaller even integer be x.

So, larger even integer is x+2 because they are consecutive even integers.

Seven times the smaller integer = 7x

-300 minus 4 times the larger integer = -300-4(x+2)

Now,

$7x=-300-4(x+2)$

$7x=-300-4x-8$

$7x+4x=-308$

$11x=-308$

Divide both sides by 11.

$x=\dfrac{-308}{11}$

$x=-28$

So, the smaller even integer is -28.

$x+2=-28+2=-26$

So, the larger even integer is -26.

5 0

3 years ago

Can someone please help me to solve this? ASAP<br> Please with explanation, no spam

snow_lady [41]

Answer:

<h2>which question dear..maybe you forgot to add the attachment...</h2>

7 0

3 years ago