Asap! how do you lengthen a pattern piece? (family and consumer science, sewing)

To lengthen a pattern piece for sewing a garment, cut the paper pattern where indicated. It will normally state "lengthen or shorten here". Open the cut to the desired amount you need to add to your pattern. Place a piece of tissue paper underneath and tape in place. Keep the grain line correct and even. Make sure you do this to all your pattern pieces used for the garment.

when the volume of gas is   changed from   717.73 ml   to 852 ml   the temperature will   change   from 315   c to 452   c

    calculation

this is calculated using the charles law formula

that is,   v1/t1 = v2/t2

          v1=?

        t1 = 315 c   into   kelvin = 315 +273 = 588 k

        v2 = 852   ml

        t2 = 425c + 273 =698 k

make v1   the subject of the formula ( by   multiplying both side by t1)

  v1=( v2 xt1) / t2

v1= (852 ml   x 588 k)/ 698 k= 717.73 ml

water at room temperature is flowing through a pipe with pressure taps located 10 ft apart along one section of the pipe, which are connected to a mercury (s=13.6) manometer.