Two guys wores support a flagpole, fh. The forst wire is 11.2m long and has an inclination of 39 the second wire has an angle inclination of 47. How tall is the flagpole to the nearest tenth of a meter

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.

if x = 1, then the answer is 3.5

my answer got deleted but it's a

step-by-step explanation: