Which of the following is in order from least to greatest? 6.618 x 10 6.6.61 x 106, 6.06 x 106
6.06 x 10 6.6.61 x 106, 6.618 x 10 6
6.61 x 10 6.6.06 x 106, 6.618 x 106
6.06 x 10 6.6.618 x 10 6.6.61 x 10 6

Which of the following is correct interpretation of the expression -4+13

1. ∠1 is complementary to ∠2 and ∠3 is complementary to ∠2. subtraction property of equality 2. m∠1 + m∠2 = 90 and m∠3 + m∠2 = 90 substitution 3. m∠1 + m∠2 = m∠3 + m∠2 definition of complementary 4. m∠1 = m∠3 given

Iwill arward ! , i if bt ≅ eu , bu ≅ et , prove: ∠b ≅ ∠e. fill in the blanks: draw segment ut ≅ bt≅ bu ≅ △ubt ≅ △