Mathematics, 29.06.2019 08:30 ChessieGiacalone
Given: parallelogram klmn prove: ∠n≅∠l and ∠m≅∠k statement reason parallelogram klmn given kl¯¯¯¯¯∥nm¯¯¯¯¯¯¯ and kn¯¯¯¯¯¯∥lm¯¯¯¯¯¯ m∠k+m∠n=180° m∠l+m∠m=180° m∠k+m∠l=180° same-side interior angles theorem m∠k+m∠n=m∠k+m∠l m∠l+m∠m=m∠k+m∠l m∠n=m∠l m∠m=m∠k ∠n≅∠l and ∠m≅∠k angle congruence postulate substitution property of equalitytransitive property of congruencesubtraction property of equalitydefinition of parallel linesdefinition of parallelogram
Answers: 1
Mathematics, 21.06.2019 17:30
Which expression can be used to determine the slope of the line that passes through the points -6, three and one, -9
Answers: 3
Mathematics, 21.06.2019 19:00
15 points! write the slope-intercept form of the equation of the line through the given point with the given slope. use y-y = m(x-x) to solve. through (2,5) slope= undefined
Answers: 2
Mathematics, 22.06.2019 02:30
Given: lkm jkm, clmk prove: alkmajkm jmk. choose the word that completes the sentence correctly. proof: lkm jkm and lmk * umk are given. km km by the property of congruence. equivalence symmetric reflexive transitive
Answers: 1
Given: parallelogram klmn prove: ∠n≅∠l and ∠m≅∠k statement reason parallelogram klmn given kl¯¯¯¯¯...
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