Answer:
2 x 15 +7
Step-by-step explanation:
Hello There!
The first one seems alright.
The second one it would be 1/2.
This is because half of the options have “R” on them.
1. Find the centre of the circle or the midpoint of the two numbers
(6-6/2}, (-2+6/2)
(0, 2)
2. Find radius using the distance formula
√<span>(6 - 2)² + (-6 - 0)²
</span>√4² + (-6)²
√16 + 36
√52
r = 7.21
3. Plug in
x² + (y - 2)² = 52
So it is option D 99% sure
14a + 16
-14 -14
_______
Answer : a= 2
I think that be your answer :)
