Neela's clock is broken. the minute hand rotates around the clock correctly, but the hour hand is stuck in the three o'clock position. suppose neela first looks at the clock when the hands are aligned and it shows 3: 15. she looks at the clock again and sees that the hour and minute hands of the clock form the arms of an angle measuring -105 degrees. how many degrees could the minute hand have rotated to reach its current position?
-465
-375
-435
-95

reduce the friction between its moving parts

step-by-step explanation:

in fact, by reducing the friction between the moving parts of the machine, it is possible to reduce the energy wasted due to this friction; therefore, more input energy is converted into useful work, and this will improve the efficiency of the machine.

practice. practice. practice.

really really sorry if i'm

-12 -5(x + 4) = 3x

-12 - 5x - 20 = 3x

-12 - 20 - 5x = 3x

-32 - 5x = 3x

    + 5x   + 5x

-32 = 8x

8         8

- 4= x