gennhill14
26.06.2019 •
Mathematics
For her birthday, kendra received a gift card in the mail from her grandparents. the gift card was worth $50. kendra thought, since she had just received other gifts for her birthday, she would wait a while to spend the gift card. unfortunately, kendra forgot all about the gift card, and the card loses $5 every month after its date of purchase if it has not been used. if kendra forgot the card for three months, she lost $
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Ответ:
Four Common Tangents, (n = 4)
Step-by-step explanation:
The next to last case is where the centers of the circles are far enough apart that the circles are completely separated. This is probably the most common case, and is defined by the relationship: d > a + b. There are 2 internal common tangents and two external common tangents.
not sure it's help!
sorry