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Ne4ueva [31]
3 years ago
7

una persona de 1.75m de estatura observa un avion como se muestra en la figura, a que altura aproximada con respecto al suelo se

encuentra el avion

Mathematics
1 answer:
iVinArrow [24]3 years ago
8 0
The question in English is
<span>A person of 1.75m tall observes a plane as shown in the figure, at what approximate height with respect to the ground is the plane
</span>
see the picture attached with letters to better understand the problem

we know that
tan 35°=BC/AC---------> BC=AC*tan 35°----> BC=200*tan 35°--> BC=140.04 m

approximate height of the plane=140.04+1.75=141.79 m

the answer is
141.79 m


The answer in spanish

Ver la figura adjunta con letras para poder entender mejor el problema

Sabemos que
tan 35°=BC/AC----> BC=AC*tan 35°----> BC=200*tan 35°--> BC=140.04 m

altura aproximada del avion=140.04+1.75=141.79 m

La respuesta es
141.79 m

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Sal wants to know if he has enough money to buy 4 gallons of gas. If he has $15, and each gallon of gas costs $3.29, which is a
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If this helped please rate and to be marked brainliest answer would be appreciated

Step-by-step explanation:

7 0
3 years ago
I desperately need help !
Lorico [155]

Answer:

t = 9.57

Step-by-step explanation:

We can use trig functions to solve for the t

Recall the 3 main trig ratios

Sin = opposite / hypotenuse

Cos = adjacent / hypotenuse

Tan = opposite / adjacent.

( note hypotenuse = longest side , opposite = side opposite of angle and adjacent = other side )

We are given an angle as well as its opposite side length ( which has a measure of 18 ) and we need to find its adjacent "t"

When dealing with the opposite and adjacent we use trig ratio tan.

Tan = opp / adj

angle measure = 62 , opposite side length = 18 and adjacent = t

Tan(62) = 18/t

we now solve for t

Tan(62) = 18/t

multiply both sides by t

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divide both sides by tan(62)

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t = 9.57

And we are done!

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