What is the missing reason in the proof? vertical angles theorem alternate exterior angles theorem converse corresponding angles theorem converse alternate interior angles theorem

(D)

Step-by-step explanation:

Given: g is parallel to h and ∠2≅∠3.

To prove: e is parallel to f.

Proof:

Statements                                                           Reasons

1. g is parallel to h                                                 Given

2. ∠1≅∠2                                                         Corresponding angle theorem

3. ∠2≅∠3                                                               Given

4. Since, ∠1≅∠2 and ∠2≅∠3 ⇒∠1≅∠3             Transitive property

5. e is parallel to f      By the converse of alternate interior angles theorem

therefore, option D is correct.

38.5

step-by-step explanation:

lets say, first number = r

second number = 3r+7

total = 49

(r)+(3r+7)= 49

4r+7 = 49

4r = 42

r = 42/4

r= 10.5

3r+7 = 3(10.5)+7 = 38.5

hope this

1/6

step-by-step explanation: