PLS HELP!
Given: angles 1 and 2 are a linear pair. prove that x=11
Angles 1 and 2 are...
Mathematics, 21.09.2021 07:10 jet0120996
PLS HELP!
Given: angles 1 and 2 are a linear pair. prove that x=11
Angles 1 and 2 are a linear pair.
1) Given
2) Angles 1 and 2 are supplementary.
2) Linear Pair Postulate
3) m∠1 + m∠2 = 180°
3)
4) 11x - 6 + 4x + 21 = 180
4)
5) 15x + 15 = 180
5)
6) 15x = 165
6)
7) x = 11
7)
Answers: 3
Mathematics, 21.06.2019 17:40
Which number produces a rationale number when multiplied by 1/5
Answers: 1
Mathematics, 21.06.2019 22:00
Rewrite so the subject can be y in the formula d=m-y/y+n
Answers: 1
Mathematics, 21.06.2019 23:00
Ineed to know the ordered pairs for this equation i need the answer quick because it’s a timed test
Answers: 1
Health, 14.03.2022 17:40
Mathematics, 14.03.2022 17:40
Physics, 14.03.2022 17:50
Mathematics, 14.03.2022 17:50
History, 14.03.2022 17:50
Mathematics, 14.03.2022 17:50
Mathematics, 14.03.2022 17:50
Mathematics, 14.03.2022 17:50
Mathematics, 14.03.2022 17:50
Mathematics, 14.03.2022 17:50
Computers and Technology, 14.03.2022 17:50
Mathematics, 14.03.2022 17:50
English, 14.03.2022 17:50