Complete the tasks to subtract the polynomials vertically. (1. 3t3 0. 4t2 â€"" 24t) â€"" (0. 6t2 8 â€"" 18t) What is the additive inverse of the polynomial being subtracted? â€""0. 6t2 (â€""8) (â€""18t) â€""0. 6t2 (â€""8) 18t â€""0. 6t2 8 â€"" 18t 0. 6t2 (â€""8) 18t.

the image of (6, 9) under a dilation is (4, 6). the scale factor is

no not all of them.

step-by-step explanation:

some of them have a square base.

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.

45

step-by-step explanation:

to find a percentage, add a decimal in front and multiply it by the other number.

.25 times 180= 45