8-2d=x please solve this for me i need it right now!!!!!!!!

Mathematics

1 answer:

olga_2 [115]3 years ago

3 0

Answer: You need more information to solve this, is there another part of the question?

Step-by-step explanation:

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How do you write this in standard form? (6-7i)/(1-2i)

xenn [34]

$\frac { \left( 6-7i \right) }{ \left( 1-2i \right) } \cdot 1\\ \\ =\frac { \left( 6-7i \right) }{ \left( 1-2i \right) } \cdot \frac { \left( 1+2i \right) }{ \left( 1+2i \right) } \\ \\ =\frac { 6+12i-7i-14{ i }^{ 2 } }{ 1+2i-2i-4{ i }^{ 2 } }$

$\\ \\ =\frac { 6+5i-14\left( -1 \right) }{ 1-4\left( -1 \right) } \\ \\ =\frac { 6+5i+14 }{ 1+4 } \\ \\ =\frac { 20+5i }{ 5 } \\ \\ =\frac { 20 }{ 5 } +\frac { 5i }{ 5 } \\ \\ =4+i$

8 0

3 years ago

Pleaseeeee helpppppp

natima [27]

Answer:

BCE

Step-by-step explanation:

I hoped this helped and mark me as brainly pls

3 0

3 years ago

Read 2 more answers

5/6x-4=-2 Sole the equation, thanks!

ira [324]

5/6x -4 = -2
5/6x = 2
multiply both sides by 6 to get rid of the fraction.
5x = 12
x = 2.4

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3 years ago

Read 2 more answers

-b - 7?

Olegator [25]

Answer:

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Step-by-step explanation:

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3 years ago

If a piece of ribbon is 6 and 1 over 4. feet long, how long is it in inches?

timama [110]

The piece of ribbon would be 75 inches. The ribbon would be 75 inches because 1 foot would be 12 inches and you would multiply 12 by 6 to get 72. Then, 1/4 of a foot would be 3 inches because you could divide 12 and 4(the denominator you are dealing with) to get 3. Then, add 72 + 3 to get 75. Hope this helps!

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4 years ago