Answer:
42
Step-by-step explanation:
11 - 4 = 7
49 - 7 = 42
A) A triangle can have two congruent angles.
It's called an Isosceles Triangle
Answer:
simplified 
Step-by-step explanation:
To turn a mixed number into a fraction :

3 x 4 =12 +2 =14 that will be your numerator (top number on a fraction)
and 4 will be your demoninator (bottom number)