Answer:
10 pi
Step-by-step explanation:
Since this is a cylinder, we know that the long side of the rectange will go all around the circle. This length is known as the circumference, and the formula of a circle's circumference is pi * diameter. We know the circle's radius is 5, and double that would be the diameter, 10. Therefore, pi * 10 is 10pi, which is ur answer
Answer Using the method of alligation. 40.0= 20/(10/20) qts of 50% solution to add to your 20 qts of 20% solution. 60.0= (20+40.0) qts of the final 40% solution.
That would be 1/2 divided by 3
Its A
40/15=64/q
The answer is q=24
That's going to depend a lot on the given triangles. Sadly, our knowledge in that area is quite shallow.
