Answer: 
Step-by-step explanation: d is length of a hypotenuse in triangle. Use Pytago theorem d = 
Answer:
4
Step-by-step explanation:
there are a total of 16 home runs
there are a total of 4 teams
divide the homeruns by the teams to get the mean
16÷ 4 = 4
Answer:
2y + 2z
Step-by-step explanation:
-x + 2z + x + 2y
= (-1 + 1)x + 2y + 2z
= 2y + 2z
Hope this helped!
Answer:
the third circle.
Step-by-step explanation: