Pls no 21 - 23 show all workings. I will mark you brainliest if you show all workings

Acircle has a diameter will endpoints of (-2,8) and (6, 4). what is the center of the circle

Will give brainliest plz hurry lexie surveyed 4 teenagers to find out approximately how many hours, per week, they read for fun, and how many siblings they have. brooke said she reads about 10 h a week for fun, and that she has 5 siblings. celia said she has 1 brother and 1 sister and reads for fun about 3 h each week. henry said he has 2 brothers and reads for fun about 30 min each week. jude said he doesn't read for fun and has 3 brothers and 3 sisters. use this information to complete the data table. express your answers as whole numbers or decimals. name hours of fun number of siblings brooke celia __ henry jude

Anna is constructing a line segment that is congruent to another segment ab. for the construction, which tool should be used to mesure segment ab