First you need to multiple 7X0.02 and then add that number to 7
It's 6.9. Just do the circumference divided by pi
M 1=21 degrees
M 3=21 degrees
M 4=159 degrees
Answer:

Step-by-step explanation:
1. 10xy · 4xy^3 = 
2. 10xy · -7xy = 
3. 10xy · 9y^2 =
Final step: add up all of those values together to make an equation!
Answer:

Final Answer: 
Answer:
347*7 =2429
Step-by-step explanation: