Answer:

Step-by-step explanation:
Either you wanted me to simplify all those variables or you just had a seizure on your keyboard.
Answer: You can use similar processes when converting from smaller to larger units. When converting a larger unit to a smaller one, you multiply; when you convert a smaller unit to a larger one, you divide.
Example look at the pic please 7,225 cm = ___ m
Meters is larger than centimeters, so you expect your answer to be less than 7,225.
Using the factor label method, write 7,225 cm as a fraction and use unit fractions to convert it to m.
Cancel similar units, multiply, and simplify.
Answer
7,225 centimeters = meters
Step-by-step explanation:
60-20=40
Step-by-step explanation:
55 estimated is equal to 60
21 estimated is equal to 20
therefore 60-20
=40
Answer:
12
Step-by-step explanation:
their is 12 zeros so it's 12
X = 90° since it’s a right angle.