3 years ago

Can someone help me with this problem?

Mathematics

1 answer:

Gennadij [26K]3 years ago

5 0

the answer is -3

hope it helps!

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a straight trail with a uniform inclination of 11 degrees from a lodge at an elevation of 700 feet to a mountain lake at an elev

kozerog [31]

Answer:

$r = 38584.155\,ft$

Step-by-step explanation:

The length of the trail is obtained by the definition of sine, where height is the opposite leg and length is the hypotenuse:

$\tan 11^{\textdegree} = \frac{8200\,ft-700\,ft}{r}$

The length of the trail is:

$r = 38584.155\,ft$

4 0

2 years ago

A right triangle has one leg with a length of 48 and a hypotenuse with a length of 80 what is the length of the other leg

Reptile [31]

A^2+b^2= c^2

48^2+b^2= 80^2

2304+b^2= 6400

Subtract 2304 from both sides.

b^2= 4096

Find the square root.

b= 64

I hope this helps!
~kaikers

7 0

2 years ago

Which number is irrational

umka21 [38]

D. because when u take the square roots it's not a solid number it's a decimal

7 0

3 years ago

Read 2 more answers

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

If you have to pay $29.00 per month for a membership, but get 20% off when you pay upfront. How much would you have to pay each

GREYUIT [131]

You would have to pay $23.2/month

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2 years ago