Answer Three of these question and you will be the brainliest. Answer this with solution please

1) Which inequality statements are true? Select all that apply.

-0.7 < -0.4
0.5 > -0.6
-0.8 < -0.7
0.6 > 0.4

2) Which answer choice shows the numbers in order from greatest to least?

-1, -5, -11, 3, 10
10, 3, -1, -5, -11
-1, 3, -5, 10, -11
-11, -5, -1, 3, 10

3) Which answer choice shows the numbers in order from least to greatest?

-0.45, - 1/2 ,7/12 , - 2/3, 0.82
-1/2 , - 2/3, 7/12 , -0.45, 0.82
- 2/3 , -1/2 ,7/12 , 0.82
-0.45, -1/2 , -2/3 ,7/12, 0.82

Nina has prepared the following two-column proof below. she is given that ∠oln ≅ ∠lno and she is trying to prove that ol ≅ on. triangle oln, where angle oln is congruent to angle lno step statement reason 1 ∠oln ≅ ∠lno given 2 draw oe as a perpendicular bisector to ln by construction 3 ∠leo ≅ ∠neo transitive property of equality 4 m∠leo = 90° definition of a perpendicular bisector 5 m∠neo = 90° definition of a perpendicular bisector 6 le ≅ en definition of a perpendicular bisector 7 δole ≅ δone side-angle-side (sas) postulate 8 ol ≅ on cpctc nina made two errors in the proof. identify and correct the errors.