The building was 100 ft by 200 ft. If the scale factor of the building is 1/5, what will be the new measurements for the smaller building? (Asking again because the previous time it was only "answered" for the points.)

Using two or more complete sentences, describe how you can find a vector parallel to b=-2,3

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.

The dash figure is a dilation if the original figure. find the scale factor. classify the dilation as an enlargement or a reduction