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alukav5142 [94]
3 years ago
15

Can someone please help, ty!! Will mark brainliest!

Mathematics
1 answer:
shtirl [24]3 years ago
3 0

Answer:

34

Step-by-step explanation:

The sum of the angles of a triangle is 180

26x+6 + 21x-1 +11x+1 = 180

Combine like terms

58x +6 = 180

Subtract 6 from each side

58x = 180-6

58x = 174

Divide by 58

58x/58 =174/58

x=3

We want <C

<C = 11x+1 = 11*3+1 = 33+1 = 34

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