1. One inch is around 27 centimeters. IT
Inches
1
3
4
Centimeters
2
3
8
9
101
LL2
a. How many centimeters long is 3 inches? Show your reasoning.

1. 3

2. 4

3. 1

hope this ! have a great day.

-wfz

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.

f(x) = - 2/3x + 5; f(5/2)

substitute 5/2 in for x:

f(5/2) = -2/3(5/2) + 5

simplify the right side:

f(5/2) = -5/3 + 5

f(5/2) = 10/3

answer:

f(5/2) = 10/3

i hope this you!

50-38=12

step-by-step explanation: