Answer:
y=3
y=9
Step-by-step explanation:
y=3×0+3
=3
y=3×1+3
=9
Let the unknown side be "z" inches
Through pythagoras:

Because the square of the two sides add up to the square of the hypotenuse in a right triangle.
This means that



So the missing side is 16 inches
Hope this helped
Answer:
a or d im very positive that is d
Step-by-step explanation:
X<<span>y+<span>3 its simple here is your answer</span></span>