Mathematics: There was a bad outbreak of the flu at ms .forty percent of 250 students in the seventh grade came down with the flu. how many of the seventh graders got the flu.

Option (3)Step-by-step explanation:In a right triangle,Cosine rule → Sine rule → In the given triangle,By cosine rule,Or cos(h°) = z ÷ xTherefore, Option (3) will be the answer....

There was a bad outbreak of the flu at ms .forty

Ответ:

babas97

01.01.2022

Mathematics

40 percent of 250 = .4*250 = 100
100 seventh graders got the flu.

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Ответ:

drakkeo

01.01.2022

Mathematics

There were 100 kids who came down with the flu.

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Ответ:

kwoolfe59006

22.11.2022

Mathematics

Option (3)

Step-by-step explanation:

In a right triangle,

Cosine rule → $cos(\theta)=\frac{\text{Adjacent side}}{\text{Hypotenuse}}$

Sine rule → $sin(\theta)=\frac{\text{Opposite side}}{\text{Hypotenuse}}$

In the given triangle,

By cosine rule,

$cos(h)=\frac{\text{Adjacent side}}{\text{Hypotenuse}}$

$cos(h)=\frac{z}{x}$

Or cos(h°) = z ÷ x

Therefore, Option (3) will be the answer.

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There was a bad outbreak of the flu at ms .forty percent of 250 students in the seventh grade came down with the flu. how many of the seventh graders got the flu.

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