What is the y intercept of the line 5x – 3y + 30 = 0

The y-intercept would be -10/3 but in y-intercept form, it would be 'y=-5/3x-10/3'

Step-by-step explanation:

5x-3y+10=0

first, you would want to subtract '5x' and '10' from both sides.

-3y = -5x -10

Next, you want to divide '-3' from both sides, but you do not take the 'y' with it because you want to keep the 'y' by itself.

y = -5/3x - 10/3

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.

the length of o'p' is .

step-by-step explanation:

it is given that the quadrilateral m'n'o'p' is the image of quadrilateral mnop after dilation.

the center of dilation is origin and the scale factor is 1.5.

in dilation the image and preimge are similar figures. it means the sides of image and preimage are proportional.

the scale factor is defined as

the scale factor is 1.5.

multiply both sides by op.

note: if the value of op is given, then multiply the value of op with 1.5 to get the length of side o'p'.

therefore length of o'p' is .