The wool of a vicuna is finer than any other wool. the hair of this animal can be as thin as 0.6 meters. if the average thickness of human hair is approximately 8.4 × 10-5 meters, what is the difference of the thickness of a human hair and a vicuna hair?
a.
2.4 × 10-5 meters
b.
2.4 × 10-6 meters
c.
7.8 × 10-6 meters
d.
7.8 × 10-5 meters

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step-by-step explanation:

fwms@lil_ben06

step-by-step explanation:

p ÷ r = tan(x)

step-by-step explanation:

given that there is a figure below shows a right triangle: a right triangle is shown with hypotenuse equal to q units and the length of the legs equal to p units and r units.

graph is missing so i will create the graph as per given information.

the angle between the legs having lengths p units and q units is y degrees. the angle between the legs having lengths r units and q units is x degrees.

now we need to find about what is p ÷ r equal to.

so we can use trigonometric ratio tan(x)=[altitude]/[base] to find the value of p ÷ r, because p is the altitude and r is the base.

p ÷ r=tan(x)

hence final answer is p ÷ r=tan(x).

answer: your correct answer is b. d.

step-by-step explanation: