Kayson mixes 300300 milliliters of spinach, 200ml of berries, and 42ml of dressing to make a salad. there are s milligrams of vitamin c per milliliter of spinach, b mg per milliliter of berries, and d mg per milliliter of dressing. which expressions can we use to describe how many milligrams of vitamin c are in the salad?

y=mx+b

step-by-step explanation:

m slope

b y-intercept

fghrtyhrtsyut jyt u6su

step-by-step explanation:

answer: there are 453.592 grams in a pound.

∠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.