She needs six bases because a cube has six sides
Answer:
it should be 9 because 12÷6 givss you 2 so 54÷6 gives you 9
Y=-1x+5
First find the slope with the points. (b2-b1)/(a2-a1) (-2-6)/(7-(-1)) which equals -8/8
Then find the solve for b
-2=-1(7)+b
-2=-7+b
5=b
The perimeter of a triangle is the sum of its sides. So, we have

We have an exact value for the perimeter, and variable expressions for the sides. Let's substitute the formula above with what we're given:

If you divide both sides by 12, you have

So, the lengths of the sides are


