The diameter of earth is 1.27 × 10 4 km. the diameter of mars is 6.79 × 10 3 km. how many times greater is earth's diameter compared than mars's diameter? 5.52 × 10 4 5.35 1.9 0.18

1.9 to the nearest tenth.

Step-by-step explanation:

Do the division:

1.27 * 10^4 / 6.79 * 10^3.

= 0.187 * 10

= 1.9 (answer).

∠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.

where are the images of the functions i can only see the question you typed.

step-by-step explanation: