Answer:
What composite solid? Add a picture man
It depends on the quality of the balls. It also depends on where you are buying them. Do you have any more details?
The perimeter is just adding all the sides together.
a.) 180 = 40 + 40 + x + x
180 = 80 + 2x Subtract 80 on both sides
100 = 2x Take 1/2 of 100 to get x
x= 50cm
b.) 1000 = 150 + 150 + x + x
1000 = 300 + 2x Subtract 300 on both sides
700 = 2x Take 1/2 of 700 to get x
x = 350
Answer:
44rad/sec
Step-by-step explanation:
1rev= 2pie
22 rev= 44pie
I hope this is what you need?