Not sure its A but use this http://www.mathpapa.com/algebra-calculator.html
Answer:
ans 113.04
Step-by-step explanation:
we know that,
d=12
r=6
pie=3.14
A=Pie r^2
A=3.14*6^2
A=113.04
9/8 x 250 = 281 1/4 or 281.25
1 1/6 x 250 = 291 2/3 or <span>291.66</span>
2x-1=x^2
If you plug these two equations into a graphing calculator, like desmos.com, you can see that the two lines will intersect at (1, 1).
