Answer:
8. 
and 1
9. 
and -5
Step-by-step explanation:
Hope this helps ;)
Answer:
x=30°
2x=60°
Step-by-step explanation:
Value of x°=x°/(2x°+x°)×90°
= 1/3×90°
=30°
Value of 2x°=30°×2
=60°
Answer:
I dont know the answer
Step-by-step explanation:
But you can find the answer by figuring out what a domain and a range iss and chose which one is a domain and a range you can find what a domain and a range is on google
One meter is 3.28 feet, so anything shorter than that. A basketball, maybe a very young child?
