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4 years ago

I need help I Barley have time help plz

Mathematics

2 answers:

Nata [24]4 years ago

6 0

Answer:

x = 35

Step-by-step explanation:

The angles of the large triangle add to 180

73+ 51+ (x+21) = 180

Combine like terms

145 +x = 180

Subtract 145 from each side

145+x-145= 180-145

x =35

zheka24 [161]4 years ago

6 0

Answer:

ITS C, 35 DEGREES

Step-by-step explanation:

Fast answer, but its 73 plus 51 plus 21 which is 145 then u subtract 145 from 180, leading to 35.

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