I NEED HEELP ASAP PLZ, IM TAKING MY STAAR ALGEBRA TEST. I WILL GIVE BRAINLIEST TO THE CORRECT ANSWER

What is the reflection image of (5,-3) across the line y = -x?

Atriangle has a side lengths of 18cm, 80 cm and 81cm. classify it as acute obtuse or right?

The graph and table shows the relationship between y, the number of words jean has typed for her essay and x, the number of minutes she has been typing on the computer. according to the line of best fit, about how many words will jean have typed when she completes 60 minutes of typing? 2,500 2,750 3,000 3,250