All categories

3 years ago

What is the complex conjugate of 3i - 2?

Mathematics

1 answer:

andreev551 [17]3 years ago

5 0

Use m a t h w a y to find this answer very easy 3i - 2

You might be interested in

Solve this quadratic equation by completing the square. (2x^2 = -8x + 45)

Elza [17]

$(2x^2 = -8x + 45) \\ \\ 2x^2 + 8x - 45 = 0 \\ \\ x = \frac{-8+2 \sqrt{106} }{4} , \frac{-8-2 \sqrt{106} }{4} \\ \\ x = - \frac{4- \sqrt{106} }{2} , - \frac{4+ \sqrt{106} }{2} \\ \\ Answer: x = - \frac{4- \sqrt{106} }{2} , - \frac{4+ \sqrt{106} }{2}$

8 0

3 years ago

Describe how the graph is related to y=x^2

Otrada [13]

I think the answer is b

but I'm not really sure

I hope this helps you out

5 0

3 years ago

Math

lozanna [386]

Answer:

1. x=6

2. C <-26

3. p<6

4. -5x-44

Step-by-step explanation:

1. 2x = 3(x-2) - 3(x-6)

Distribute

2x= 3x-6 -3x+18

Combine like terms

2x =12

Divide by 2

2x/2 =12/2

x=6

2. C+6<-20

Subtract 6 from each side

C+6-6 < -20-6

C <-26

3. -5p > -30

Divide by -5. Remember to flip the inequality when dividing by a negative

-5p/-5 < -30/-5

p<6

4. -4 - 5(X+8)

Distribute

-4 -5x-40

Combine like terms

-5x-44

6 0

3 years ago

What percent is 60 is 15

Temka [501]

25%. 60 divided by 15 is 4, thus 15 is 1/4 of 60. 1/4 can also be expressed as 25%

7 0

3 years ago

Read 2 more answers

1,2,3 or 4<br> Thank you!

Nuetrik [128]

Answer:

Option 3

Step-by-step explanation:

7 0

3 years ago