157003461 157003461
  • 20-07-2019
  • Mathematics
contestada

find the inverse -4

a. -1/4
b. 1/4
c. 4
d. -4

Respuesta :

Mathhisfunn101
Mathhisfunn101 Mathhisfunn101
  • 20-07-2019

Answer:

c. 4

Step-by-step explanation:

To find the inverse of a number, x, then you end up getting -x.

x = -4

- ( -4 ) = 4

Answer Link
carlosego
carlosego carlosego
  • 20-07-2019

For this case we must find the inverse of the following number:

-4

By definition we have that the inverse of a number multiplied by the number gives us 1 as a result.

Let "x" be the inverse of -4, then:

[tex]x (-4) = 1\\-4x = 1\\x = - \frac {1} {4}[/tex]

So, the inverse of -4 is[tex]- \frac {1} {4}[/tex]

Answer:

[tex]- \frac {1} {4}[/tex]

Answer Link

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