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zlopas [31]
3 years ago
10

PLEASE HELP!! Serious answers only please!!

Mathematics
1 answer:
klemol [59]3 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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Step-by-step explanation: If you do 100 - 10 you get 90 as result, therefore you don't have 100 anymore making the only logical answer to this "ONCE".

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Which best describes how to slove the equation below? 26x=74
Zarrin [17]

Answer:

Step-by-step explanation:

Simplifying

26x = 74

Solving

26x = 74

Solving for variable 'x'.

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3 years ago
Problem . 4<br> Help anyone ? Please .
Greeley [361]

Answer:

<U= 75°

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Step-by-step explanation:

The interior angles to a triangle always equal 180°.

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180= 40+x+15+x+25

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