There are a couple of different ways you could do this.
I'm going to do it with the least number of steps.
4d - 7 = 3d Subtract 4d from both sides.
4d - 4d - 7 = 3d - 4d
-7 = -d Divide both sides by negative one so that the variable will become positive.
-7/-1 = -d/-1
7 = d
Answer:
x = (125,0) y = (0,275)
Step-by-step explanation:
I think this is right, good luck!
For the volume of triangular prism, volume = 0.5xaxbxc
=0.5x10x7x6
=210cm^3
We know that
scale factor=4
measure scale model =[scale factor]*measure original square
measure scale model =[4]*measure original square
measure original square=(1/4)*measure scale model
therefore
the answer is
<span>Each side of the original square is 4 times less than the scale model.</span>