anm2298
anm2298 anm2298
  • 30-07-2020
  • Mathematics
contestada

(4x + 7)ºX[5(x – 4)]°

What is the Value of X?

4x 7ºX5x 4 What is the Value of X class=

Respuesta :

Stephen46
Stephen46 Stephen46
  • 02-08-2020

Answer:

x = 27°

Step-by-step explanation:

From the question ( 4x + 7)° and [5(x - 4)]° are vertically opposite

Since vertically opposite angles are equal we can equate them to find x

That's

4x + 7 = 5(x - 4)

4x + 7 = 5x - 20

Group like terms

5x - 4x = 20 + 7

x = 27°

Hope this helps you

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