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ch4aika [34]
3 years ago
5

Someone help me im struggling.

Mathematics
1 answer:
pogonyaev3 years ago
4 0

Answer:

Let's see what to do buddy...

Step-by-step explanation:

_________________________________

Step (1)

First we find the diameter ((h)) of the rectangle on the floor using the Pythagorean theorem.

So we have :

{h}^{2} =  {a}^{2} +  {b}^{2}

{h}^{2} = 64 + 9

{h}^{2} = 73

h =  \sqrt{73}

_________________________________

Step (2)

Now we another using of Pythagorean theorem for finding d :

{d}^{2} =  {h}^{2} +  {c}^{2}

{d}^{2} = 73 + 16

{d}^{2} = 89

d =  \sqrt{89}

d = 9.4

_________________________________

And we're done.

Thanks for watching buddy good luck.

♥️♥️♥️♥️♥️

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Persons A and B are at the beach, their eyes are 5 ft and 6 ft, respectively, above sea level. How many miles farther out is Per
Marysya12 [62]

Answer:

The radius of the earth is something like 4000 miles= about 20,000,000 feet. (Look up the exact radius of the earth to calculate the correct number yourself, I'm too lazy!)

The horizon is where you're looking at a tangent to the earth's surface. Since the tangent to a circle is perpendicular to the radius (if we assume the earth is a perfect sphere), we can set up a right angled triangle:

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C

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