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zlopas [31]
2 years ago
10

PLEASE HELP!! Serious answers only please!!

Mathematics
1 answer:
klemol [59]2 years ago
7 0

Answer:

Step-by-step explanation:

Use the distributive property to get rid of the brackets.

9i + 2*7 + 2*3i        Use the multiplication property to simplify the imaginary terms

9i + 2*3i + 2*7        Do the same to the real term

9i + 6i + 14              Use the addition of like terms property

15i + 14                    And that's your answer.

You may not like my terminology, but you have to remember that every text teaches this differently.

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What two numbers when added equal 25 and when multiplied = -200
Igoryamba
The numbers are irrational, so I can't write them exactly with digits.
When rounded to the nearest ten-thousandth, they are

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3 years ago
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Sergeeva-Olga [200]
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Which of the following equations is equivalent to 3x + 4y =15
slavikrds [6]

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Step-by-step explanation:

5 0
3 years ago
Solve the inequality 2x + 8 < 5x − 4.
Jobisdone [24]

The answer should be X>4

Rearrange the equation by subtracting what is to the right of the greater than sign from both sides of the inequality :  

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Step by step solution :

Step  1  :

Pulling out like terms :

1.1     Pull out like factors :

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Equation at the end of step  1  :

Step  2  :

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Remember to flip the inequality sign:  

Solve Basic Inequality :

2.2      Add  4  to both sides

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3 0
3 years ago
A recipe uses 5 cups of milk to make 10 servings. If the same amount of milk is used for each serving, how many servings can be
Margaret [11]

Answer: 24 servings

Step-by-step explanation:

First and foremost, we should note that:

4 cups = 1 quart

Therefore, 3 quarts = 3 × 4 cups = 12 cups

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= 12 × 2

= 24 servings.

6 0
2 years ago
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