JKLM to WXYZ
JM = 9 ZW = 13.5
JK = 12 WX = 18
the scale factor is what u multiply the original shape to get the coordinates of the other shape.
13.5 / 9 = 1.5
9 * 1.5 = 13.5
12 * 1.5 = 18
so ur scale factor is 1.5 (because if u multiply 1.5 by the original shape, u get the new shape)
162.50-35.00=127.50
127.50/12=10.63
10.63 feet of guttering were required
Step-by-step explanation:
Given that,
The volume of gas in a container at a constant temperature varies inversely as the pressure.

We need to find pressure
.
According to question,

Putting all the values
So, the pressure is 4.26 pounds.
The y-in is -6
The x- in is -1 and -6
The vertex is (-3.5,-6.25)
The axis is -3.5
It would be 15x/9x
Hope this helps