If there are 6 groups of 9 then he had 54 cards because 6*9=54
Answer:
I'm going for the third one (-1/2)
hope this helped you
Answer:
11) c = 16.1
12) c = 11.4
Step-by-step explanation:
11)
a² + b² = c²
8² + 14² = c²
64 + 196 = c²
c² = 260
c = 16.1
12)
a² + b² = c²
7² + 9² = c²
49 + 81 = c²
c² = 130
c = 11.4
Positive because when you subtract a negative number from a positive number, you change the signs so it becomes 4+9=13
Answer:
Haha sure mate! Its 116 :) Your thing is wrong but I would select 106 because it seems like a more reasonable mistake
Step-by-step explanation:
Give me braiest answer if I saved you a whooping