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3 years ago

PLEASE HELP ASAP WILL MARK BRAINLIEST!!!

Mathematics

1 answer:

Serhud [2]3 years ago

4 0

I think it’s 1.6

here’s what i did :

total kids that drive are 40, 25 of those are seniors

so then it would be

p(40/25)

and that equals 1.6

hope this helps

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3 years ago

A tower casts a shadow that is 60 feet long when the angle of elevation of the sun is 65˚. How tall is the tower? Round answer t

r-ruslan [8.4K]

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Step-by-step explanation:

According to trigonometry in a right triangle:

$\tan\theta =\dfrac{\text{Side opposite to }\theta}{\text{Side adjacent to }\theta}$

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$\tan 65^{\circ}=\dfrac{x}{60}\\\\\Rightarrow\ 2.1445=\dfrac{x}{60}\ \ \text{[Using calculator]}\\\\\Rightarrow x= 2.1445\times60=128.67\approx129\text{ feet}$

Hence, the tower is 129 feet tall.

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3 years ago