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lara31 [8.8K]
3 years ago
13

How do you Simplify this 10+13i/-8i

Mathematics
2 answers:
AleksandrR [38]3 years ago
8 0
         13
10 + ----
          8
  
   10     13
= ---- + ----
    1       8

   80     13
= ---- + ----
    8       8


     80 + 13
= -------------
          8

    
    93
= -----  <span>(Decimal: 6.125)</span>
     8
rodikova [14]3 years ago
6 0
10+13i/8i = 10-5i 
No problem!
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What multiplies to 378 and adds to -51
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Your answer would be -9 & -42. 

Here's why ...
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Find The Difference.<br> 1) 8.5-7.6=<br> 2)-2.5-17.8=<br> 3 -2.9-(-7.5)=<br> 4) 3.5-1.9=
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Which system of equations below has infinitely many solutions? y = –3x 4 and y = –3x – 4 y = –3x 4 and 3y = –9x 12 y = –3x 4 and
Flura [38]

the equations y = –3x + 4 and 3y = –9x + 12 have infinitely many solutions. option B is correct.

<h3>What is the linear system?</h3>

It is a system of an equation in which the highest power of the variable is always 1. A one-dimension figure that has no width. It is a combination of infinite points side by side.

Condition for the parallel lines.

L1,  ax + bx + c = 0

L2, dx + ey + f = 0

If \rm \dfrac{a}{d} = \dfrac{b}{e} = \dfrac{c}{f} then lines have infinitely many solutions.

<h3>Which system of equations below has infinitely many solutions?</h3>

y = –3x + 4 and 3y = –9x + 12

On comparing we have

a = -3 , b = 1, and c = 4

d = -9 , e = 3, and f = 12

Then their ratio will be

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Hence  y = –3x + 4 and 3y = –9x + 12 have infinitely many solutions.

Thus the option B is correct.

More about the linear system link is given below.

brainly.com/question/20379472

7 0
3 years ago
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