2 years ago

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Mathematics

1 answer:

ankoles [38]2 years ago

7 0

C is the answer to this question

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What is the quotient of the complex number 4-3i divided by its conjugate ?

mina [271]

Answer:

Quotient is $\frac{7-24i}{25}$

Step-by-step explanation:

Given is a complex number as 4-3i

We have to find the quotient when divided by its conjugate

Its conjugate is

$4+3i$

When divided we have

$\frac{4-3i}{4+3i} =\frac{4-3i}{4+3i} \frac{4-3i}{4-3i}$

(to simplify the above)

= $\frac{(4-3i)^2}{4^2+3^2} \\=\frac{7-24i}{25}$

Quotient is $\frac{7-24i}{25}$

3 0

2 years ago

Read 2 more answers

What is the solution of the system ?Use substitution.<br> Y= -3x<br> X + y = -4

DedPeter [7]

I hope this helps you

x-3x= -4

-2x= -4

x=2

y= -3.2

y= -6

4 0

2 years ago

Kristin's grandparents started a savings account for her when she was born. They invested $500 in an account that pays 8% intere

Molodets [167]

Y = 500 + .08x is the correct answer

6 0

2 years ago

Tell me how you got the answer

Anvisha [2.4K]

Answer:

x = 18; y = 20

Step-by-step explanation:

Triangles KLM and KNO are similar, so the ratios of the lengths of corresponding sides are equal.

KL/KN = LM/NO

10/30 = 6/x

Cross multiply.

10x = 6 * 30

10x = 180

x = 18

KL + LN = KN

10 + y = 30

y = 20

8 0

2 years ago

A seamstress is paid $9.55 for every pair of pants made. how many pants would have to be made to receive $525.00 a week?

Svetlanka [38]

Let the number of pants have to be made be x.

So,

9.55 * x = 525.00

x = $\frac{525}{9.55}$ ≈ 54.97

Thus, the number of pants have to be made are 54.

8 0

2 years ago