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Linear Expressions with Rational Coefficients: Mastery Test
Sumite
Tods
ir
Drag the lies to the com
e s to complene the pairs
Nach each
resort is simplified form
62-31) -1 -2]
6-7)+(1347)
(2-) -+50)

5(-9w) put expression in distributive property

What are the coordinates of the midpoint of ab? ,1/2) /2,-1) ,-3/2) /2,-2)

Given: lines a and b are parallel and line c is a transversal. prove: 2 is supplementary to 8 what is the missing reason in the proof? statement reason 1. a || b, is a transv 1. given 2. ∠6 ≅ ∠2 2. ? 3. m∠6 = m∠2 3. def. of congruent 4. ∠6 is supp. to ∠8 4. def. of linear pair 5. ∠2 is supp. to ∠8 5. congruent supplements theorem corresponding angles theorem alternate interior angles theorem vertical angles theorem alternate exterior angles theorem