The first one is 4
Second is 5/9
Third is 1/2
Fourth is 11
Answer5 times 6=30 divide bc its a triangle the answer is 15
Step-by-step explanation:
You probably mean either

or

Write 8 = 2³, so that in the first interpretation,

and in the second,

Then in the first interpretation, we have

Otherwise, the second interpretation gives
