No.
If you are trying to say that you have the same opinion as another person, the correct way to say it is "I agree with you."
"Do you agree" is correct. "Are you agree" is wrong (you'd have to say "are you in agreement").
The statement "I agree with you" is correct. "Am" is not needed in this context because "agree" already indicates the present tense.
i am agreed or i agree
No you would say "My father and mother ARE walking"
"Yes" is what you say when you agree.
"Do you agree" is correct. "Are you agree" is wrong (you'd have to say "are you in agreement").
"I agree with you."
The statement "I agree with you" is correct. "Am" is not needed in this context because "agree" already indicates the present tense.
"I agree with you." or "That is agreeable to me." The word agreeable has to do with your own personal feelings.
i am agreed or i agree
When you agree, you say yes.
Both are correct: "I agree with you" would be used most often, but "I do agree with you" could be used for emphasis.
You can say, 'are you agreed? as in 'are you all agreed?' or 'do you agree?'. The former is generally used when addressing more than one person in, for example, a meeting, the latter is appropriate when speaking with one person.
No you would say "My father and mother ARE walking"
"Yes" is what you say when you agree.
Short answer : Yes, if used as a compound object. If used as a subject of a verb, then change him to the pronoun " he ". It depends. "They want you and him to agree" is correct. The object forms of the pronouns are used. For example: They want ; they want you and him; they want you and him to agree. Also correct is "They did it for you and him." "You and him are going to agree" would not be not correct. The subject form is used : "You and he are going to agree." For example, you might write something like: "verbs always match nouns in number, and they usually come before the noun.
In Welsh, you would say "Rwy'n cytuno" to say "I agree."