B is your answer.
Because 7 times 8 is 56 and 7 times 3 is 21.
Answer:
y=20
Step-by-step explanation:
25+15=40
2y=40
40/2=20
y=20
The answer is B
Cause they all have the same angle points
FALSE! Any 3 angles of any triangle add up to 180 degrees. An equilateral triangle's angles should each be 60 degrees.