A building in the shape of a cube has a width of 45 ft., a length of 45 ft., and a height of 45 ft. An architect wants to build a scale model of the building that is 30% smaller in volume. What is the height of the new building? Round to the nearest hundredth.

Ammonia molecules have three hydrogen atoms and one nitrogen atom. how many of each atom arein five molecules of ammonia

Which statements are true? check all that apply. the line x = 0 is perpendicular to the line y = –3. all lines that are parallel to the y-axis are vertical lines. all lines that are perpendicular to the x-axis have a slope of 0. the equation of the line parallel to the x-axis that passes through the point (2, –6) is x = 2. the equation of the line perpendicular to the y-axis that passes through the point (–5, 1) is y = 1.

Write 5(6x+4)-2(5x-2) in the form a(bx+c) where a, b and c integers and a> 1