Step-by-step explanation:
I think is 19 because it say that he spends
Answer:
2√133
a²+b²=c²
8²+12²=c²
c²=208
208+18²=532
√532=23
The answer would be Part F
Factors of 16: 1, 2, 4, 8, 16
Factors of 48: 1, 2, 3, 4, 6, 8, 12, 16, 24, 48
Common factors: 1, 2, 8, 16
GCF: 16