X^2+5^2=7^2
x^2+25=49
(49-25)
x^2=24
sqrt(24)=4.89897948557
Answer:
true
false
false
true I think don't hold me on it
The answer is 19......................................................................................................................................................................................................................
Answer:
The scale factor is 
<u>We can say that both circles are similar.</u>
Step-by-step explanation:
If we move the little circle to the center of the bigger circle, so the <u>translate vector will be (3,5).</u>
Now we realize that the bigger circle is just a dilation of the smaller circle, the<u> scale factor is:</u>



Therefore, <u>we can say that both circles are similiar.</u>
<u />
I hope it helps you!