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These two triangles are congruent by the hypotenuse leg theorem.
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May 15, 2019
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These two triangles are congruent by the hypotenuse leg theorem.
Mathematics
middle-school
Kaj Hejer
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x-y=x+2
2x-y=4x+2y (same as we would write 2x+3y=0)
-y=2+x-x
y=-2
so 2x+3y=0 is
2x+3×(-2)=0
2x=6
x=6/2=3
x=3
answer: x=3
Sherrie
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May 21, 2019
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Sherrie
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