12-10=2, 4/2=2, 5-2=3, 3*3=9, 4+9=13
Answer:
It can be observed that the value of y is the value of x multiplied by -2. Hence the equation would be y=-2x.
Answer:
y=13
Step-by-step explanation:
In your question, 45 is not a perfect square.
A perfect square is when you divide or multiply the number by itself.
36 is a perfect square because it's factor is 6 x 6 (6,6).
<span>64 is a perfect square because it's factor is 8 x 8 (8,8).
</span><span>81 is a perfect square because it's factor is 9 x 9 (9,9).</span>
