Answers: 3
Mathematics, 21.06.2019 23:20, shawna189
1. β 1 is complementary to β 2 and β 3 is complementary to β 2. subtraction property of equality 2. mβ 1 + mβ 2 = 90 and mβ 3 + mβ 2 = 90 substitution 3. mβ 1 + mβ 2 = mβ 3 + mβ 2 definition of complementary 4. mβ 1 = mβ 3 given
Answers: 3
6c -7 + 2 + 4 β 6d help plz...
Mathematics, 07.03.2020 00:41
History, 07.03.2020 00:41