2 years ago

Pleaseeeeee help! I don’t understand and I just wanna go to sleep but this is due in 35 minutes

Mathematics

2 answers:

goblinko [34]2 years ago

8 0

We have: 2.(4x - 7)° + 2(11x - 8)° = 360°

So: 8x - 14 + 22x - 16 = 360°

<=> 30x - 30 = 360°

<=> 30(x - 1) = 360°

<=> x - 1 = 12

<=> x = 13°

We know: ∠G = ∠F = (11x - 8)° = ( 11.13-8)° = 135°

The answer: ∠G = 135°

Ok done. Thank to me :>

____ [38]2 years ago

7 0

Answer:

Step-by-step explanation:

it is 69 becuase 4x-7+11x-8 equals 69

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