Answer:
25.12 kilometers
Step-by-step explanation:

C = 2 × 3.14 × 4
C = 25.12
Answer:
It's close between Y and Z, but I'd go with Z
Step-by-step explanation:
≈-2.2360679775
B. Multiplying by 45 is the same as multiplying by 80%.
Answer:
B
Step-by-step explanation:
since it hints that it is less than we can see that B gives it to us also it can't be A cuz 42 is greater than 36
so it is B
Brain list plss
Answer:
x= -4
Step-by-step explanation:
distribute
combine like terms
subtract 4x from both sides
subtract 8 from both sides
divide both sides by -2