Answer: <em><u>Reflection</u></em>
Step-by-step explanation:<em> reflection: when a figure flips over a line</em>
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Answer: first one
Step-by-step explanation:
No, the two rectangles are not similar. Similar rectangles will have the same ratio of shortest to longest side lengths.
3 : 4 ≠ 5 : 6
Answer:
Approximately 76.5 mg.
Step-by-step explanation:
Given,
The initial quantity of the Bismuth-210, P = 233 mg,
Also, the rate of decay per day, r = 13 %
Thus, the quantity of the Bismuth-210 after 8 days would be,





