The number 45,28, and 53 form a pythagorean triple

To be a Pythagorean triple, the numbers must satisfy the Pythagorean theorem:

so check:

and that holds, so the statement is TRUE

the answer would be 484

step-by-step explanation:

just multiply 0.484 times 1,000 (formula)

dilation scale factor 2: starting with δabc, draw the dilation image of the triangle with a center at the origin and a scale factor of two. notice that every coordinate of the original triangle has been multiplied by the scale factor (x2). dilation with scale factor 2, multiply by 2.