How would you prove that the triangle below is equilateral? idk how to add pics, the pic is just a equilateral triangle show all angles to be congruent. show two sides are of equal measure. show at least two sides to be congruent. show all sides to be congruent.

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

Determine if the equation defines y as a function of x: 2xy = 1. yes o no

Asap will give brainiest to first person to answer what is the measure of angle b in the triangle? enter your answer in the box.m∠b=