Divide the bottom number with the top number
Factor out the GCF<span>: </span>21x3y2<span> - 7x2y + </span>42xy<span> 5.)</span>Factor: 3x2 ... 4) 21x^3y^2-7x^2y+42xy<span> It looks as though x and y are common and 7 is common
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C is the hypotenuse, so the pythagorean theorem used would be: 15²=13²+6². 225=169+36, but 169+36 does not equal to 225, therefore the triangle is not a right triangle
Answer:
sorry I don't know the answer of this
