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3 years ago

9 yd 12 yd What is the length of the hypotenuse?

Mathematics

2 answers:

alexandr402 [8]3 years ago

7 0

A^2 + b^2 = c^2
9^2 + 12^2= c^2
81 + 144 = 225
C= 15
The answer is 15 yards.

enyata [817]3 years ago

6 0

Answer:

Hi there!

The correct answer will be 15 yd

Step-by-step explanation:

There are two ways you can go about solving this problem

Method One: Pythagorean Theorem

a^2 + b^2 = c^2 then all you have to do is plug in the values

(12)^2 + (9)^2 = c^2 you should get c^2 = 225 then you square root both sides and you get c = 15

Method Two: Pythagorean Identities

This triangle represents a 3,4,5 triangle

All the sides just tripled so that means the hypotenuse is 5*3 which equals 15

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3 years ago

(19,-9) (-7,-15) in slope intercept form

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Answer:

$y=\frac{3}{13}x-\frac{174}{13}$

Step-by-step explanation:

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$-9=-9(\frac{13}{13} )=-\frac{117}{13}$

$y=\frac{3}{13}x-\frac{174}{13}$

Hope this helps

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2 years ago

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Answer:

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Step-by-step explanation:

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bogdanovich [222]

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Step-by-step explanation:

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