The intersecting chords AB and DE in circle C have the segment lengths shown. Which are the lengths of the segments in the diagrkm? Check all that apply.
AB= 10 units
DE = 2 units
AB= 12 units
DE = 16 units
AB= 16 units
DE= 17 units

Girardo is using the model below to solve the equation . girardo uses the following steps: step 1 add 4 negative x-tiles to both sides step 2 add 1 negative unit tile to both sides step 3 the solution is which step could be adjusted so that gerardo's final step results in a positive x-value? in step 1, he should have added 4 positive x-tiles to both sides. in step 1, he should have added 3 negative x-tiles to both sides. in step 2, he should have added 4 negative unit tiles to both sides. in step 2, he should have added 1 positive unit tile to both sides.