Answer:
2.4
Step-by-step explanation:
8.4/7=1.2
1.2x2=2.4
Answer:
the second option
Step-by-step explanation:
the SSS congruence postulate would be used
Answer:
10/11×99=90
Step-by-step explanation:
10/11×99=90
20/20×99=99
12/7×99=169 5/7
16/15×99=105 3/5