WILL GIVE BRAINLIEST AND THANKS. find the length of the arc

Mrs. avila is buying a wallpaper border to go on all of her kitchen walls. she wants to buy 5 extra feet of wallpaper border than she needs to be sure she has enough. she buys 55.5 feet of the border. the store owner selling the border uses the width of mrs. avila's kitchen to determine that the length of her kitchen must be 14.5 feet.

Are you guys willing to me with these last 8 questions on my homework for math reply to this question that i posted

Find the slope of the line that passes through the points (0, 0) and (-2, -3). 2/3 3/2 -3/2