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2 years ago

Please find ‘?’ Please help me out

Mathematics

1 answer:

zheka24 [161]2 years ago

5 0

Answer:

? = 16

Step-by-step explanation:

Since this is a right triangle, we can use trig functions

tan ? = opp side / adj

tan ? = 13 / 46

Taking the inverse tan of each side

tan ^ -1 ( tan ? ) = tan ^-1 ( 13/46)

? = 15.78075

To the nearest degree

? = 16

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Answer:

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Step-by-step explanation:

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3 years ago

The perimeter of a rectangular sandbox is 28ft. The length is six times the width.

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3 years ago

What is net worth why do people say he or she is worth that?

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2 years ago

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2 years ago

Help me I’m begging you please

sertanlavr [38]

Answer:

Air pressure = $4.6\frac{\text{lb}}{\text{in}^{2} }$

Step-by-step explanation:

Relationship between air pressure and altitude can be modeled by,

P = 14.7e $14.7e^{-0.00004h}$

Where P = Air pressure

and h = altitude above the sea level

Air pressure on Mount Everest having altitude = 29028 feet abve the sea level will be,

P = $14.7e^{-0.00004\times 29028}$

= $14.7\times e^{-1.16112}$

= 4.603

≈ 4.6 $\frac{\text{lb}}{\text{in}^{2} }$

Therefore, air pressure on Mount Everest = 4.6 $\frac{\text{lb}}{\text{in}^{2} }$

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3 years ago