Answer:
Area:12.5663706 Circumference: 12.5663706
Step-by-step explanation:
Answer:
(3,2)
Step-by-step explanation:
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Example: Is (5,2) a solution to <span>2x + 5y = 20? Subst. 5 for x and 2 for y:
2(5) + 5(2) = 10 + 10 = 20 Yes, (5,2) is a solution.</span>
If you add 12% + 12%= 24% you can just double 30 making the answer 60