Identify the correct two-column proof. Given: ABCD and CEFG are parallelograms. B and E are collinear. D and G are collinear.

Prove: ∠D≅∠F

Identify the correct two-column proof.

Given: ABCD and CEFG are parallelograms. B and E are colli

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Ответ:

gora2005

10.05.2023

Mathematics

The choices were typed wrong, but we can find the inverse of each option.

For function f(x)=x the inverse is the same function g(x)=x , because an inverse of a function is where their composition gives the independent variable as unique result.

If we do that with each function, we have:

f((g(x))=x ; where f(x)=x and g(x)=x , we have

$f((g(x))=x\\x=x$

So they are inverse.

For f(x)=2x its inverse would be $g(x)=\frac{1}{2}x$ , because

$f(g(x))=2(\frac{1}{2}x)=x$

For f(x)=4x , its inverse is $g(x)=\frac{1}{4}x$ , because

$f(g(x))=4(\frac{1}{4}x)=x$

For f(x)=-8x , its inverse is $g(x)=-\frac{1}{8}x$ , because

$f(g(x))=-8(-\frac{1}{8}x)=x$

There you have all inverses. Basically, if their composition results in , that means they are inverse.

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Identify the correct two-column proof. Given: ABCD and CEFG are parallelograms. B and E are collinear. D and G are collinear. Prove: ∠D≅∠F