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19-04-2020
Mathematics

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PLEASE HELP ASAP IT IMPORTANT THAT I GET THIS RIGHT PLEASE

PLEASE HELP ASAP IT IMPORTANT THAT I GET THIS RIGHT PLEASE class=

Respuesta :

19-04-2020

Answer:

x=12, both angles are 144°

Step-by-step explanation:

Since the angles are Z-angles (lookup 'alternate exterior angles') they are the same.

This means that 10x+24 = 6x+72, which can be simplified to

10-6x = 72-24

4x = 48

x = 12

Substitute x=12 in either expression and you get 144.

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