Which statement correctly identifies the line of reflection? - The triangles are reflected across the x-axis

-The triangles are reflected across the y-axis

-The triangles are reflected across the line y = x.

-The triangles are reflected across the line y = -x .

The standard distance between studs in a house is 1.5 feet. if you have a set of blueprints for a house that mark every 1.5 feet with 2 in., by how many inches will a 13-foot wall be represented?

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.

What unit of been sure would be appropriate for the volume of a sphere with a radius of 2 meters