Step-by-step explanation:
part A:
part B:
Answer:
The midpoint is 5
Step-by-step explanation:
we know that
The formula to calculate the midpoint between two numbers is equal to
we have
The endpoints at -2 and 12
substitute the values in the formula
therefore
The midpoint is 5
51/100
Explain: you start with 51/100 and that can’t be simplified any further :) hope this helped