Elysee paid for her sandwich and drank with a $10 bill and received $0.63 in change. the sandwich was $7.75 sales tax was $0.47 what was the cost of her drink?

the drink was $1.15

Step-by-step explanation

So the sandwich was 7.75 and then add 47 cents to that it would make it $8.22 so then take 10.00 dollars and subtract that from 8.22 and the change will be 2.78 so i took that and subtract that from .63 cents and it gave me 1.15 so if you add all that up 8.22 + 1.15 =9.37 and then add the .63 cents it adds up to 10.00 dollars. So the answer is 1.15

Step-by-step explanation:

∠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.

12

step-by-step explanation:

a triangle's   full angle is 180 degrees so 180 - 156 = 24. 24/2=12