In a fraction, the numerator is the number on the top.
Answer: 
Step-by-step explanation:



If an equation is in absolute value symbols, the answer is always positive. So this equation has no real solution.
Answer:
True
Step-by-step explanation:
4-4=0
3-3=0
Answer:

Step-by-step explanation:
Given
The attached triangle
Required
Find y
The attached triangle is isosceles; so:

Also, we have:
--- angles in a triangle
Substitute: 

Collect like terms

