The radius is half the diameter, so the formula would be r=d divided by 2
First, we must convert the total miles into kilometers. If there are 1.609 kilometers in one mile, then 26.219 miles equals 42.3 kilometers. We then divide by the total minutes (128) to get the speed in kilometers per minute which should be 0.32 or 0.3 kilometers per minute.
I think x = 78
because 21/14 = 1.5
so x = 1.5*52
x = 78
Answer:
I think it is distrubuting propetry
Step-by-step explanation:
Im very sorry if I get it wrong
