Answer:

Step-by-step explanation:

Answer:
Sydney is 92 years old
Step-by-step explanation:
107(the sum of both ages)-15(years older than Sydney)=92
A. Because if they give you how many children,c, you add nine, which gives you nine more than them parents.
Answer: 14.83 inches
Explanation:
h² + 6² = 16²
h² = 16² - 6²
h² = 220
h = 14.83
Answer:
I'm pretty sure your answer is going to be 12 3/20
Step-by-step explanation: