The answer to this question is:

Find the product of the complex number and its conjugate. 1 + 2i ??<span>(1+2i)
(1-2i)=
1^2+2^2=
5

Hoped This Helped, Trevorhardy
Your Welcome :)</span>

4 0

2 years ago

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Which of the following is true given that 2.1 < 2.8?

sattari [20]

Answer:

$\large \boxed{\mathrm{2.1 \ is \ to \ the \ left \ of \ 2.8 \ on \ a \ horizontal \ number \ line}}$

Step-by-step explanation:

$2.1$

$\sf 2.1 \ is \ lesser \ than \ 2.8.$

$\sf A \ number \ that \ is \ lesser \ than \ another \ number \ is \ to \ the \ left \\ \ of \ that \ number \ on \ a \ horizontal \ number \ line.$

5 0

2 years ago

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. (8 X 1) + (5 X 160) + (9 x 10) =

MAVERICK [17]

Answer:898

Step-by-step explanation:

4 0

2 years ago

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A square prism measuring 4 ft along each edge of the base and 6ft tall​

A square prism measuring 4 ft along each edge of the base and 6ft tall