A 1. The dashed-lined figure is a dilation image of the solid-lined figure. Is the dilation an
enlargement or a reduction? What is the scale factor of the dilation?
a
ca
:
-S
-4
x
X
-S
6. enlargement
O 3; enlargement
03; reduction
reduction 1/3

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.

step-by-step explanation:

if you meant, "on the way from (3, 2) to (3, 14):

x does not change; y increases by 12.

ensure that you have copied down this problem correctly.   .

step-by-step explanation:

i think the answer is b