Answer:
The correct answer is first option 15
Step-by-step explanation:
From the figure we can see a circle with center O.
<u>To find the value of x</u>
Here 'x' is the radius of the given circle.
Using the given information we can write,
x² = 12² + 9²
= 144 + 81
= 225
x = √225
x = 15
Therefore the correct answer is first option 15
2,3
Reflection over the y axis
The x's are changing not the y's
Can u show the whole question
12 to 8, 6 to 4
21) 12x + 11
hoped that worked
