3 years ago

Find the difference of the complex numbers.

Mathematics

1 answer:

Amiraneli [1.4K]3 years ago

6 0

Answer:

D. 7 +11i

Step-by-step explanation:

In many situations, you can treat "i" as though it were a variable. Collect terms in the usual way.

(2 +8i) -(-5-3i) = 2 +8i +5 +3i = (2+5) +(8+3)i

= 7 +11i

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klio [65]

Answer:

See explanation

Step-by-step explanation:

Statement Reason

1. GKJH is a parallelogram - Given

2. GH║KJ - Definition of the parallelogram

3. ∠HGL and ∠KJL are alternate interior angles - Definition of alternate interior angles

4. ∠HGL≅∠KJL - Alternate interior angles theorem

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4 years ago

21-3+18/6 What is the correct answer?

Mnenie [13.5K]

Answer:

Step-by-step explanation:

PEMDAS:

Parenthesis

Exponent

Multiplication and Division

Addition and Subtraction

21-3+3

18+3

Hope this helps!

3 0

3 years ago

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Fittoniya [83]

The answer is X= 81/22 or you can put 3.681

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3 years ago

Toni can carry up to 16 lb in her backpack. Her lunch weighs 1 lb, her gym clothes weigh 3 lb, and her books (b) weigh 3 lb each

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Answer:

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Step-by-step explanation:

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3 years ago

Change 10 14/19 into an improper fraction

MissTica

$10 \frac{14}{19} = \\ \frac{10 \times 19 + 14}{19} = \\ \frac{204}{19}$

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