The two in the middle. B and C, I guess.
C1/C2 = 2/3
2pi r1 / 2pi r2 = r1/r2 = 2/3
r1/39 = 2/3
r1 = 39*2/3 = 26
So, your answer is 26cm
You should place 4 red beads and 10 yellow beads into the container. This satisfies both, the ratio and the amount of beads in each container
The answer is x=16 because that’s how math works
First use distributive property. Then isolate the variable and get x=2.
