Answer:
22
Step-by-step explanation:
21.6 would round up because 6 is closer to 10 than it is 0
(-6)(1)∧⁽2/-7⁾= -6 is the answer
Hope it's right
Answer:
Triples
Step-by-step explanation:
Circumference of circle =
π
D
where D is its diameter.
If D increase 3 times, Circumference increases 3 time.
Simple linear relationship.1