Which of the following represents side lengths that form a pythagorean triple? a. 7, 8, 9 b. 1, 2, 3 c. 4, 5, 6 d. 3, 4, 5

D. 3, 4, 5

Step-by-step explanation:

Pythagorean theorem :

If the given options satisfy the theorem .So, they form a Pythagorean triple.

Hypotenuse is the longest Side

A)7, 8, 9

Hypotenuse = 9

Hence not a Pythagorean triple.

B)1,2,3

Hypotenuse = 3

Hence not a Pythagorean triple.

C) 4,5,6

Hypotenuse = 6

Hence not a Pythagorean triple.

D)3,4,5

Hypotenuse = 5

Hence a Pythagorean triple.

Hence Option D represents side lengths that form a Pythagorean triple

x equals 1

step-by-step explanation:

f(4)=f(×)

x=1

b

step-by-step explanation:

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