If JK perpendicular LM which statement is true

A. JK and LM are not in the same place

B. JK and LM meet at a 90d. Angle

C. JK and LM meet at a 45d. Angle

D. JK and LM are coplanar and do not intersect

Rate of change for (1,3), (7,5)

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Two supplementary angles are in the ratio of 1 to 3. The measure of the larger angle is 60 67.5 120 135

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