29. Which two situations involve opposite quantities combining to make 0? А
An ant crawls 3 inches directly north, turns around, and crawls 6 inches directly south.
B
An athlete burns 350 calories playing in a tennis match and then burns another 350 calories
running home.
с
A bank account has a balance of $60, and the account owner removes $60 from the account.
D
A change jar contains 2 pounds of change, and then the owner donates 2 pounds of the
change to charity
E
A football team gains 16 yards on a play and then gains another 4 yards on a second play.
i

∠1≅∠2 by the alternate exterior angles theorem.

step-by-step explanation:

given, a ∥ b and ∠1 ≅ ∠3 .we have to prove that e ∥ f

we know that ∠1≅∠3 and that a || b because they are given. we see that by the alternate exterior angles theorem. therefore, ∠2≅∠3 by the transitive property. so, we can conclude that e || f by the converse alternate exterior angles theorem.

we have to fill the missing statement.

transitivity property states that if a = b and b = c, then a = c.

now, given ∠1≅∠3 and by transitivity property ∠2≅∠3 .

hence, to apply transitivity property one angle must be common which is not in result after applying this property which is ∠1.

the only options in which ∠1 is present are ∠1 and ∠2, ∠1 and ∠4

∠1 and ∠4 is not possible ∵ after applying transitivity we didn't get ∠4.

hence, the missing statement is ∠1≅∠2.

so, ∠1≅∠2 by the alternate exterior angles theorem.

stethere all not eveanp-by-step explanation:

add 8+12 to get a simplified answer of 12r-20