The system of equations y = negative three-fourths x minus 1 and y = 2 x minus 4 is shown on the graph below. On a coordinate plane, a line goes through (negative 2, 0.5) and (0, negative 1) and another goes through (0.5, negative 2) and (2, 0).

What is a reasonable estimate for the solution?
(1.1, –1.9)
(–1.9, 1.1)
(2.1, –3.9)
(–3.9, 2.1)

all but the second one

step-by-step explanation:

cuz that one goes over 180

mark brainliest

∠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.

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