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velikii [3]
3 years ago
15

How can we eliminate an imaginary from the denominator? Simplify 2/(3+5i) to demonstrate.

Mathematics
1 answer:
alexira [117]3 years ago
7 0
Multiply by the conjugate and simplify
3/17 - 5i/17

Hope this helps! :)
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A group of 5 families at Baileys Middle School sold magazine subscriptions to raise money for the school. ​ $6.00, $7.00, $4.00,
mash [69]

Answer:

The median amount of money raised is $5.00

Step-by-step explanation:

To find the median amount of money raised, we will follow the steps below:

First, arrange the data giving in ascending order. That is

$6.00, $7.00, $4.00, $5.00, $3.00

We will arrange it in ascending order, hence

$3.00, $4.00, $5.00,  $6.00, $7.00

The median is the middle number, we will now proceed to take the middle number.

The middle number is $5.00

Therefore, the median amount of money raised is $5.00

6 0
4 years ago
Help plz..And No links!! I repeat No links!!
ser-zykov [4K]

Answer:

4m

Step-by-step explanation:

shapes are similar.

purple shape is double the red and 2x2 is four

so the answer is 4m

7 0
3 years ago
Read 2 more answers
What is 11 divided by 12 in fraction form?
Aleksandr-060686 [28]
<span>11÷12</span><span> can be written as eleventh twelves

</span>
7 0
3 years ago
HELP PLEASE
Nikolay [14]

Answer:

The 1st the 3rd and 4th are the answers

Step-by-step explanation:

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4 0
3 years ago
Luke and Joshua work at a dry cleaners ironing shirts. Luke can iron 35 shirts per
aniked [119]

Answer:

Step-by-step explanation:

Let x be the number of hours worked by Joshua.

Shirts ironed by Joshua in an hour = 25

Number of shirts ironed by Joshua in x hours = 25x

The number of hours worked by Luke = (x + 3)hours

Shirts ironed by Luke in an hour = 35

No. of shirts ironed by Luke in x hours = 35*(x + 3) = 35x+35*3 = 35x + 105

No. of shirts ironed by Luke and Joshua = 345

25x + 35x +105 = 345

60x = 345 - 105

60x = 240

x = 240/60

x = 4 hours

The number of hours worked by Joshua = 4 hours

The number of hours worked by Luke = 4 +3 = 7 hours

5 0
3 years ago
Read 2 more answers
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