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zhannawk [14.2K]
3 years ago
14

The Pythagorean theorem please help answer all the questions

Mathematics
1 answer:
GaryK [48]3 years ago
5 0

Answer:

Step-by-step explanation:

A.)

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

16^{2} +20^{2}= c^{2}

256 + 400 = c^{2}

656 = c^{2}

25.6 = c

__________________________________________________________

B.)

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

25^{2}+ 10^{2} = c^{2}

625 + 100 = c^{2}

725 = c^{2}

26.9 = c

__________________________________________________________

C.)

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

12^{2} +10^{2}= c^{2}

144 + 100 = c^{2}

244 = c^{2}

15.6 = c

__________________________________________________________

D.)

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

26^{2}+ 24^{2} =c^{2}

676 + 576 =  c^{2}

1,252 =  c^{2}

35.4

__________________________________________________________

Sry it takes a lot of time to put in these equations and all that

Hope it helped!

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Ann [662]

Answer:

Your answer B y=5x

Step-by-step explanation:

I did this got it right

8 0
3 years ago
What slope is perpendicular to m= 5/8<br> m=-5/8<br> m=5/8<br> m=-8/5<br> m=8/5
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Answer:

C) m =\frac{-8}{5}

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Step-by-step explanation:

<u><em>Explanation:-</em></u>

Given that the slope of the given line is

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<u><em>Final answer</em></u>

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#20
yKpoI14uk [10]

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Step-by-step explanation:

Step 1

It is given that the grade(slope) is 4%. This means that for every 100 miles traveled, the elevation changes by 4 miles.

Step 2

Hence for a distance of 12 miles , the elevation changes by 12*4/100 = 48/100 = 0.48 miles. [Using direct proportion]

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Step-by-step explanation:

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