Answer:
x = 12
Step-by-step explanation:
The exterior angle is equal to the sum of the opposite interior angles
3x+19 + 5x = 115
Combine like terms
8x + 19 = 115
Subtract 19 from each side
8x+19 -19 = 115 -19
8x = 96
Divide each side by 8
8x/8 = 96/8
x =12
Answer:
410? I don't know. Sorry if it is wrong.
Answer:
46/7 :)
Step-by-step explanation:
6 4/7 is the mixed number here.
The answer is (6*7 + 4) / 7 = 46/7 :)
Answer:
ok where are you from which country
Answer:
B
Step-by-step explanation:
