Find the area of the surface generated when the given curve is revolved about the given axis. yequalsone sixth (e Superscript 3 x Baseline plus e Superscript negative 3 x ),for negative 5 less than or equals x less than or equals 5;about the x-axis

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:   divide the numerator by the denominator to get the decimal

it would still be 193

if divide by 100 then 1.93

i am not sure

i those same problems in math and dont know how to do them

(5x-1)^2= (5x)^2-2(5x)×1+(1)^2=25x^2-10x+1