3 years ago

I dont understand please help and explain. Thanks! 1+2i=

Mathematics

1 answer:

shusha [124]3 years ago

4 0

Complex conjugate will be:
1-2i

You might be interested in

Suponha que uma variável assume os valores: 11 – 8 – 7 – a – 16 – 10 Determine a de modo que a média aritmética seja igual 11.

Elenna [48]

Answer:

a = 14

Step-by-step explanation:

The mean is the sum of the values divided by the number of values.

$\begin{array}{rcl}\text{Mean}&= &\dfrac{11 + 8 + 7 + a + 16 + 10}{6}\\\\\dfrac{52 + a}{6}& = & 11\\52 + a & = & 66\\a & = & 66 - 52\\& = & \mathbf{14}\\\end{array}$

4 0

3 years ago

Find the equations for the lines through the point (a,

ozzi

The slope of the perpendicular line is -1/m.

it passes through the point (a,c) therefore:-

y - c = -1/m(x - a)

y = -1/m x + a/m + c answer

Parallel line:-

c = m(a) + b
b = c - ma

y = mx + c - ma Answer

4 0

3 years ago

Write the fraction as a decimal. 1/8

Contact [7]

Answer:

.125

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

Help plz

sergiy2304 [10]