Answer:
1) 36 + 50 = 86 : Addition property of equality
2) m<D = m<ADB : If two angles have the same measure, then they are equal.
3) <D congruent to <ADB : if two angle are equal, then they are congruent.
4) <D, <ADB are alternate interior angles: assumed from diagram
5) <u>CD // AB</u> : if alternate interior angles are congruent, then the 2 lines cut by a transversal are //.
6) 130 + 50 = 180 : addition property of equality
7) m<E, m<BAE are supplements : if the sum of two angles equal to 180, then they are supplements.
8) <E, <BAE are same-side interior angles : assumed from diagram
9) <u>EF // AB</u> : if same-side interior angles are supplements, then the 2 lines cut by a transversal are //.
10) <u>CD // EF </u>: if two lines are // to the same line, then they are //.
im pretty sure this is the proof
5 x 4= 20
8 x 2 = 16
36 + 2 + 2 = 40
40 square inches
Answer:
Oliver's living expenses- 520(.1)=$52
The temperature would be -10 degrees
