caitlain1 caitlain1

24-02-2021
Mathematics

contestada

work out the value of x

work out the value of x class=

Respuesta :

24-02-2021

Answer:

20

Step-by-step explanation:

4x+5x=180

x=20

Answer Link

DamonUps DamonUps

24-02-2021

Answer:

x=20

Step-by-step explanation:

The combination of 4x and 5x have to equal 180 degrees. By adding 4 and 5, you get 9. Divide 9 into 180, and you get 20.

Answer Link

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