laurenhead2005 laurenhead2005

30-11-2021
Mathematics

contestada

<C and <F are a linear pair. If m<C = 3x and m<F = 3x + 18, find m<F.

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wegnerkolmp2741o wegnerkolmp2741o

30-11-2021

Answer:

108

Step-by-step explanation:

A linear pair adds to 180 degrees

<C + <F = 180

3x+ 3x+18 = 180

6x+18 =180

6x+18-18= 180-18

6x =162

6x/6 =162/6

x=27

<F = 3x+18 = 3(27)+18 =81+27 = 108

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