<span>True, as a postulate is the assumption of existence.</span>
Answer:
83343249
Step-by-step explanation:
i believe it would be 5.25
12-5=7
7*12=84
84/ 16 = 5.25
i hope this helps
<span>X/x+2 = 4/5
5x = 4x + 8
5x - 4x = 8
x= 8
</span>
You are right. In circle equation we have =r² so the correct answer will be C od D. But we have to calculate the center of a circle.

Complete the square:

And we have:

So the answer is C (the same left side of equation).