If isosceles triangle ABC has a 130° angle at vertex B, which statement must be true?

answer:

sometimes

*i think

fjfjfhdhdhdhjjdjdjdjdjjd thats the answers

step-by-step explanation:

i believe the answer is c.

step-by-step explanation:

because 1/3 is a fraction. we can tell because there is a divisor symbol between the 1 and the 3. if we were to add 2 fractions together, we would add the numerators, which is the number on top, but not the denominators, which is the number on the bottom

1/3+1/3=2/3

hope this !