Answer:

Step-by-step explanation:
the answer is :- .

400 - 3x = 163
Add 3x to both sides.
400 = 163 + 3x
Subtract 163 to both sides.
237 = 3x
237/3 = 79
Just do 240 times 1/8 which is the same thing as 240/8, which is 30
Answer:
Step-by-step explanation:
59:2,2=26,81
15*26,81:250=1,6086
A diagram must be provided along with the question above. Based on my research, here is what I got.
<span>100 pi is the area of the entire circle
That makes :
</span><span>∠ A = 45°/360 = 1/8
</span> 100pi/8 = 25 pi / 2
The answer is option D)25π over 2. I hope this answer helps.