Step-by-step explanation:
iknow but its hard to expalin
Answer:
-0.5
Step-by-step explanation:
Use the average formula:
Sum of all numbers/Number of items
6 + (-7) / 2
= -1/2
So, the number in the middle of -7 and 6 is -0.5
Answer:
111.375
Step-by-step explanation:
each triangle are equal to each other, it equals (b x h)/2
good luck and thanks for the brainliest!