Sports and Leisure By changing the rear derailleur of a racing bike, a mechanic is able to reduce the overall weight of the bike by 60 g. If the bike weighs 7.50 kg before changing the derailleur, what is its weight in kilograms after the derailleur is changed?

the answer is c: divide the arc's degree measure by 360°, then multiply by the circumference of the circle.

a. 32 degrees

step-by-step explanation:

here we have to use the rule.

m∠e = 1/2 (major arc - minor arc)

m∠e = 1/2 (212 - 148)

m∠e = 1/2 (64)

m∠e = 32 degrees

answer: a. 32 degrees

you

no because after the troops were pulled many blacks were killed by hangings lynchings and other cruel ways which in a way interrupted the reconstruction of the south and differed from the way abraham lincoln had an idea of reconstruction

twenty-six miles over two gallons because the proportion for the original 13 miles to one gallon would be written 13/1 and, doing the same thing to the top and bottom, i multiplied by 2 and got 26/2