Answer:
Changes in size and shape are examples of physical changes in matter
Answer:
90
Step-by-step explanation:
11 + 34=45
45+45=90 your welcome
Step-by-step explanation:
part A:
part B:
Hello, hope this makes some sense, the midpoint formula is what’s given in the picture and the rest is just substitution
Just take both sides multiply by 2 then divide 3