3 years ago

1.Un número complejo multiplicado por su conjugado da siempre:

Mathematics

2 answers:

algol133 years ago

8 0

B. 2+5i dis the answer

Ivan3 years ago

7 0

1. C
2. D
3. A
4. D
5. B
6. B
7. B

You might be interested in

Work out the mean. 1, 3, 3. 4. 6, 9, 9

I am Lyosha [343]

1+3+3+4+6+9+9 is 35
7 numbers so divide by 7
35/7 = 5
Mean is 5

8 0

2 years ago

Read 2 more answers

Jackson bought 3 pounds of candy for $9.60.

Neporo4naja [7]

Answer:

320 cents per pound

$3.20 per pound

Step-by-step explanation:

Divide dollars by pounds

$9.60/3 = $3.20 per pound

Since it asks for the price of candy in cents per pound, multipy 3.20 by 100.

3.20 x 100 = 320 cents

320 cents per pound.

3 0

2 years ago

Read 2 more answers

Halp me pls.. !!!! :D I will be happy

pochemuha

The probability of multiple events happening is found by multiplying the probabilities of each event together.

$P_{d+even\ number}=P_{d}*P_{even}\\\\P_{d}=\frac{number\ of\ events}{total\ number\ of\ events}=\frac{(d)}{a,\ b,\ c,\ d,\ e)}=\frac{1}{5}\\\\P_{even}=\frac{number\ of\ events}{total\ number\ of\ events}=\frac{(2,\ 4,\ 6)}{(1,\ 2,\ 3,\ 4,\ 5,\ 6)}=\frac{3}{6}=\frac{1}{2}\\\\\frac{1}{5}*\frac{1}{2}=\boxed{\frac{1}{10}}$

So yes, 1/10 is the answer :)

5 0

3 years ago

Nicky has 5 cookies and bill has 4 cookies how much do they have all together

Vsevolod [243]

9 cookies

5 plus 4 is 9

7 0

2 years ago

Read 2 more answers

Plz help me am being timed right now

artcher [175]

Answer:

11.8 meter below