3 years ago

Simplify the expression to a + bi form: (9 – 2i) + (-2 - 5i)

Mathematics

2 answers:

NARA [144]3 years ago

4 0

Answer:

7-7i

Step-by-step explanation:

Yuliya22 [10]3 years ago

3 0

Answer:

7-7i

Step-by-step explanation:

(9-2i)+(-2-5i)

9-2i-2-5i

9-2-2i-5i

7-2i-5i

7-7i

Please mark me as Brainliest if you're satisfied with the answer.

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My name is Ann [436]

Answer:

3 3/4

Step-by-step explanation:

3/4 * 1/5

First you would turn 1/5 into a reciprocal

Now your equation would be 3/4 *5/1

Now you multiply 3/4 * 5/1

15/4

Now find 15/4 as a mixed number

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Therefore there are 3 3/4 1/2 cup servings in a 3/4 cup of ice

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2 years ago

1/8 + 2(1/2m + 5) = 1/4m + 7

Neporo4naja [7]

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Anika [276]

Answer:

Step-by-step explanation:

In the picture above

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alexira [117]

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Refer to the attachment

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