If you have a graphing calculator then it is easy to graph
Answer:
-3
Step-by-step explanation:
yw
Answer:
1 : 4 : 9
Step-by-step explanation:
Given the ratio of diameters = a : b , then
ratio of areas = a² : b²
Here ratio of diameters = 1 : 2 : 3 , so
ratio of areas = 1² : 2² : 3² = 1 : 4 : 9
Answer:
C) 16
Step-by-step explanation:
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