Spanish question? I need help with what the answer is. I do not know much about this stuff

Ana: which dresses are you buying? maria: i’m buying these dresses. which demonstrative adjective below is the equivalent of “these”? estos estas esos aquellos

Can someone answer this pls ill give brainliest both ser and estar mean ‘to be’. in what situations do we use estar? estar, venir, and ir are considered irregular verbs. what makes a verb “irregular”?

What impressive architecture did the mayans build?