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3 years ago

Can somebody give the answer pls

Mathematics

2 answers:

Artemon [7]3 years ago

7 0

Answer:

Step-by-step explanation:

According to the Pythagorean's theorem, in a right triangle, the sum of the adjacent side squared and opposite side squared is equal to the hypotenuse squared in other words

$y^{2} + z^{2} = x^{2}$

dexar [7]3 years ago

6 0

Answer: OOO I KNOW THE FOURTH ONE

Step-by-step explanation: y^2 + z^2 = x^2

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3 years ago

(f/g)(x)and (f/g)(7)

Phoenix [80]

Answer:

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Step-by-step explanation:

Division operation of function: $If\ f(x)\ and\ g(x)\ are\ two\ functions\ then\ (\frac{f}{g})(x)=\frac{f(x)}{g(x)}$

$Here\ we\ have\ to\ find\ (\frac{f}{g})(7)\\\\(\frac{f}{g})(7)=\frac{f(7)}{g(7)}$

Example:

$Take\ f(x)=3x^2+1,\ g(x)=x+1\\\\(\frac{f}{g})(x)=\frac{f(x)}{g(x)}\\\\(\frac{f}{g})(x)=\frac{3x^2+1}{x+1}\\\\f(7)=3\times 7^2+1\\\\f(7)=3\times 49+1\\\\f(7)=148\\\\g(7)=7+1\\\\g(7)=8\\\\(\frac{f}{g})(7)=\frac{f(7)}{g(7)}\\\\(\frac{f}{g})(x)=\frac{148}{8}$

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3 years ago

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Answer:

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Step-by-step explanation:

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Read 2 more answers