Which is the correct calculation for the volume of the prism?
3.5 cm
10 cm
4.5 cm
Answer choice
3.5(4.5)(10) = 157.5 cm
(10)(4.5)+3.5 = 48.5 cm3
3.5+4.5+10= 18 cm
4.5(10) = 45 cm

the correct answer is a

Step-by-step explanation:it is a because that is the only one that is multiplying and you have to multiply L times W times H to be able to find the volume of the figure

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.