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4 years ago

5

Doctors checked four dishwasher handles. Three of them tested positive for the rhinovirus. What percentage of the dishwasher han

dles tested positive for the rhinovirus?

1 answer:

Nadya [2.5K]4 years ago

8 0

The answer is 3/4...........

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<u>Part 1</u>

Using the distance formula,

$AB=\sqrt{(-2-1)^{2}+(2-7)^{2}}=\sqrt{34}\\\\BC=\sqrt{(-2-4)^{2}+(2-2)^{2}}=6\\\\AC=\sqrt{(1-4)^{2}+(7-2)^{2}}=\sqrt{34}$

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<u>Part 3</u>

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