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natka813 [3]
3 years ago
14

Multipy (8 - 3i)(2 - 7i) =

Mathematics
2 answers:
Karo-lina-s [1.5K]3 years ago
8 0
(8 - 3i)(2 - 7i)=
16 x -56i - 6i + 21i^2
16 x -50i - 21
BaLLatris [955]3 years ago
3 0

Answer:

The answer would be 6 x 62i -21  (im

not sure if it is right)

Step-by-step explanation:

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Please help me fr tho
spin [16.1K]

Answer: y=2x+1

Step-by-step explanation:

To solve for y, we want to use our algebraic properties to isolate y.

16x+9=9y-2x               [add both sides by 2x]

18x+9=9y                     [divide both sides by 9, divide to each term]

2x+1=y

Now, we know that y=2x+1.

4 0
3 years ago
What is 0.4% of $100?
Paul [167]
40 cents.
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5 0
3 years ago
What best describes the distance between two points with coordinates (2,-3) and (-4,2)
Fed [463]

Answer:

Option c (7.8) is the correct alternative.

Step-by-step explanation:

The given points are:

(x₁, y₁) = (2, -3)

(x₂, y₂) = (-4, 2)

As we know,

The distance between two points will be:

= \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}

On substituting the values, we get

= \sqrt{(-4-2)^2+(2-(-3))^2}

= \sqrt{(-4-2)^2+(2+3)^2}

= \sqrt{(6)^2+(5)^2}

= \sqrt{36+25}

= \sqrt{61}

= 7.8 \ units

6 0
3 years ago
What is the completely factored form of this polynomial?<br> 18x^3– 120x^2-42x
Vlada [557]

Answer:

6×(3×+1)(×-7)

Step-by-step explanation:

18×^3-120×^2-42×

=6×(3×+1)(×-7)

4 0
3 years ago
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Sonbull [250]

Answer:

What is an example of how public conduct, even outside of the office itself, can affect one’s job?

Step-by-step explanation:

3 0
3 years ago
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