Answer:
60
Step-by-step explanation:
5 times 12
Well the only thing that would make these triangles not congruent is dilation, Thus, translation, reflection, and rotations all make the triangles congruent.
The bottom one and third one are not congruent while everything else is.
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If the sale is of 60% it means that it is being sold for:
100 - 60 = 40%
Now use the rule of three to find the answer:
40 - 199
100- x
(100 * 199) / 40 = x
19900 / 40 = x
497,5 = x
Answer:

Hope it helped,
Happy homework/ study/ exam!
The ones that apply are x-2 and x+3 as these are the factors of x2 - x - 6
19x + rx = -37x + w
Add 37x on both sides
19x + rx + 37x = w
Factor out the x
x(19 + r + 37) = w
You can simplify this to:
x(56 + r) = w
Divide (56 + r) on both sides to get x by itself
x = 