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alexandr402 [8]
4 years ago
5

Line j and Line k are parallel lines that have been rotated about the origin. The resulting images are show as j' and k'. How ca

n you describe j' and k'? A) Skew lines B) Parallel lines C) Horizontal lines D) Intersecting lines
Mathematics
2 answers:
Andrei [34K]4 years ago
6 0

Answer: B) Parallel lines

Step-by-step explanation:

Got this right on USA test prep

SVEN [57.7K]4 years ago
4 0

Answer:

B: parallel lines

Step-by-step explanation:

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marishachu [46]
9.
\text{If QR is tangent to circle then m}\angle PQR=90^o

\text{We can use the converse of Pythagorean theorem}

8\ and\ 4\sqrt3\\\\check:\ 4^2+(4\sqrt3)^2=8^2\\16+16\cdot3=64\\16+48=64\\64=64\ -O.K.\\\\2\ and\ 4\sqrt2\\\\check:\ 4^2+2^2=(4\sqrt2)^2\\16+4=16\cdot2\\20=32\ -FALSE\\\\3\ and\ 5\\\\check:\ 3^2+4^2=5^2\\9+16=25\\25=25\ -O.K.\\\\2\ and\ 2\sqrt5\\\\check:\ 4^2+2^2=(2\sqrt5)^2\\16+4=4\cdot5\\20=20\ -O.K.\\\\6\ and\ 10\\check:\ 4^2+6^2=10^2\\16+36=100\\52=100\ -FALSE

\text{Answer:}\boxed{8\ and\ 4\sqrt3;\ 3\ and\ 5;\ 2\ and\ 2\sqrt5}


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\text{Look at the pictures}

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