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3 years ago

10

suppose you choose a marble from a bag containing 5 red marbles, 4 white marbles, and 5 blue marbles. you return the first marbl

e to the bag and then choose again.

1 answer:

Semenov [28]3 years ago

5 0

The denominator would still be the same you placed the marble back into the bag

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(2 + 3i) + (3 – 4i)<br><br> (3 – 5i) – (–2 – i)<br><br> (2 − 4i)(1+ 3i) <br><br> 2i(−1+ 3i)

grandymaker [24]

Answer:

See below ~

Step-by-step explanation:

<u>Question 1</u>

(2 + 3i) + (3 - 4i)
<u>5 - i</u>

<u>Question 2</u>

(3 – 5i) – (–2 – i)
3 - 5i + 2 + i
<u>5 - 4i</u>

<u>Question 3</u>

(2 − 4i)(1+ 3i)
2 - 4i + 6i - 12i²
<u>14 + 2i</u>

<u>Question 4</u>

2i(-1 + 3i)
-2i + 6i²
<u>-6 - 2i</u>

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1 year ago

Please help picture below

Gekata [30.6K]

A. The sculptor will have to sculpt away 1M on each side.

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3 years ago

A certain dishwasher uses 29 kilowatts of energy per hour.if the dishwasher was used 156 hours last year how many kilowatts of e

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3 years ago

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Blababa [14]

Answer:

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Step-by-step explanation:

divide the length value by 10

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