The answer is 2.35714285714!
hope this helps!!


Hence , the area of circle is 160.66 m²
Answer:
Step-by-step explanation:
This is a special right triangle that has 30, 60 and 90 degress corners. Because it is a special triangle, it also has side length values which always consistent relationship with one another.
Side opposite the 30° angle: x
Side opposite the 90° angle: 2x
So, 
Then use Pythagorean theorem. 




The second answer is right because when you multiply -2 by 7 and -y it should be -14 and 2y
The answer is C because the tulips go up by 6 everytime the roses go up by 4