3 years ago

Help will give brainliest

Mathematics

1 answer:

Marta_Voda [28]3 years ago

4 0

Answer: 12 miles equals 1 inch

Step-by-step explanation:

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Plz help me with this

stiks02 [169]

Answer: FALSE

<u>Step-by-step explanation:</u>

$\text{Pythagorean formula is } (x)^2+(y)^2=(hypotenuse)^2\\\text{Pythagorean triple states that each leg and the hypotenuse are integers.}\\\\\text{Given:}\\leg_1=x^2-y^2 \qquad \qquad leg_2=2xy\qquad \qquad hypotenuse=x^2+y^2\\\\\text{Let x = 16 and y = 2k + 1 (the odd leg).}\\\text{Need to show that the hypotenuse is an integer:}$

$(16)^2+(2k+1)^2=(hypotenuse)^2\\256+4k^2+4k+1=(hypotenuse)^2\\4k^2+4k+257=(hypotenuse)^2\\4(k^2+k+64.25)=(hypotenuse)^2\\k^2+k+64.25\text{ is not a perfect square because }\sqrt{64.25} \text{ is irrational}\\\text{Therefore, the hypotenuse is not an integer.}\\\\\text{The statement is FALSE.}$