1.
A ray starts out at a point and continues off to infinity.
Symbol of the ray with a beginning point in X and passes through point Y is:
Therefore your answer is 
2.
Symbol of a line passing through points A and B is:
Therefore your answer is 
Answer:
Andy's house to Billy's hometown 15 ways
Andy's house to Willie's hometown 2 ways.
Step-by-step explanation:
Andy's house to Billy's hometown there are 3 roads. There 5 road from billy's hometown to Willie's house . In total there will be 15 ways to travel which is calculated by 3 * 5. For traveling to Willie's hometown there will be two ways. There are two roads that are built to get to Willie's house.
<span>f(x) = x^3 </span>
<span>g(x) = 1+x^2 </span>
<span>Therefore: </span>
<span>H(x) = f[g(x)] = (1+x^2)^3 </span>
Answer:
top one is 10 and bottom is 25 add if needed
Step-by-step explanation:
The angle is a 90 degree angle and a right angle
