1 he died In 326 B.C
2 I believe the answer is 120 calories
3 the answer is -14
You need to add up all the sides of the thing thank you
Answer:
144x^2−y^2−169 because ther are no like terms
Step-by-step explanation:
Answer:
The looks of the Triangles are different.
Step-by-step explanation:
Start with expression 
1. Separate terms - with x leave in left side, without x write in right side:

2. Divide the last expression by a (
):

Answer: this statement is true when
.