Simplify the ratio of. 1,8 : 0,3

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

You use technology ans find a sum of 6.712e-8. write this sum in standard form

Plz , will award brainliest find an equation for the line that goes through the points (5,-8) and (13,4)