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grigory [225]
3 years ago
11

Select all the correct expressions in the table which expressions are equivalent to the given complex number 45+2i

Mathematics
1 answer:
aksik [14]3 years ago
6 0

Answer:

its gonna be the second one down on the left!! i can give an explanation if ur having trouble

Step-by-step explanation:

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Which of the following statements are true?
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Answer: D (I think)

Step-by-step explanation:

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Which of the following sentences could not be used to represent the equation = 14?
Andreas93 [3]

Answer:

i think it's C

Step-by-step explanation:

process of elimination

Hope this helps my dude! :- )

3 0
3 years ago
There are 5 red pens and 10 black pens in a cup. If a person randomly selects 3 of them, what is the probability that they're al
kolbaska11 [484]

Answer:

option a)

0.286

Step-by-step explanation:

Given that,

number of red pens in cup = 5

number of black pens in cup = 10

number of pen randomly selected = 3

There are 5 red pens and 10 black pens. So there are 5 + 10 = 15 pens in all.

probability of having all red pens = (5/15 x 4/14 x 3/13)

                                                       = 2/91

probability of having all black pens = (10/15 x 9/14 x 8/13)

                                                           = 24/91

probability that all pen are of same colour = 24/91 + 2/91

                                                                      =  2/7

                                                                      ≈ 0.286

7 0
3 years ago
Please HELP!!<br> Which linear inequality is represented by the graph
garri49 [273]

Answer:

The answer should be y ≤ 1/3x - 1 I believe

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3 years ago
The lunchroom tables were clean except for some plates and napkins.
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The answer for this is (d)
8 0
2 years ago
Read 2 more answers
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