"tenga" means "take it" or "have it" or it depends how you use it.. if you say "tenga el lapiz" your'e saying "take the pencil"
They're directed at different type of people. Tenga and ten mean the same thing but tenga is the tú form or the informal tense whereas ten is a formal tense.
This looks like a badly translated sentence from English to Spanish, probably from the English: "Have a nice nap." But you would never say "que tenga una buena dormir," which literally means "may you have a nice sleep." More likely in Spanish you would say simply "Duerme bien" which means "Sleep well."
"Tengas" is second person singular subjunctive of "tener," meaning "have." in other words, the subject is "you," one person, and there is some aspect of hope or uncertainty about the sentence. Not a statement "you have such-and-such" but it could be "* hope you have...."
Espero que usted me puede ayudar - That's how you say 'I hope that you can help me' in Spanish.
Khwarazmi tenga ended in 1924.
Eres estupendo. Que tenga una buena noche.
if you mean how do you say have a good Christmas, then its: tenga una buena Navidad
tenga un frío.
"Tenga" is the present subjunctive (1st and 3rd person) of the verb "tener". This is used to imply doubt or uncertainty in a statement. So..."tenga mucho" means someting like "you might have a lot".
Haga lo que tenga que hacer.
Tenga un buen día
Que tenga un día dulce.
I have = tengo Tenga Tengan Ten Tened ... ...
Tenga un feliz Ano nuevo
Si tenga una bebé bonita.
Que tenga un buen verano.
tenga cuidado de mi hermana
Que tenga un buen tiempo!