Which angle is vertical to <11

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Iwill give brainliest only if your correct the words subsequent and submerge both contain the prefix sub. based on this information, what does the prefix sub most likely mean? a) under or secondary b) true or verifiable c) tricky or difficult d) around or centered on

Labc is reflected across x = 1 and y = -3. what are the coordinates of the reflection image of a after both reflections?

Two variables, x and y, vary inversely, and x=12 when y=4. what is the value of y when x=3?