Answer:
he is 11 years old
Step-by-step explanation:
Answer: x<-8
Step-by-step explanation:
Answer:

Step-by-step explanation:
Let me know if you want the full explanation. Have a great weekend! ❤
Let's start his with some trigonometry
Cos60=x/30
X=15
Now we can use Pythagorean therom
15^2+b^2=30^2
B(y)= 25.98