Answer:
I think you have to multiple them all around the triangle
Step-by-step explanation:
An example : x² + 1 = 0....
Answer: Yes She is correct
Step-by-step explanation:
Answer:
he will need 224 yards of string
Step-by-step explanation:
56 ballons *12 feet=672 feet
each yard is 3 feet so he will need
1yard--->3feet
X<-------672feet=224 yards