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• on a coordinate plane, a trapezoid has points h prime (negative 3, negative 2), j prime (negative 2, negative 3), k prime (negative 3, negative 4), g prime (negative 5, negative 2). trapezoid ghjk was rotated 180° about the origin to determine the location of g'h'j'k', as shown on the graph. what are the coordinates of pre-image point h? (2, 3) (–2, 3) (3, 2) (3, –2)
  
• what are the three levels of cultural complexity that sociologists use to study different cultures? for example, if we look the concept of greetings in american culture, the first level would be the actual greetings, like saying ""hi"" to a good friend. the second level would be to look at all of the greetings as components of a bigger idea, and the third level would be the whole concept of applying those greetings in different settings, the big picture of the original tool, act, or belief.
  
• which of these geometric figures can intersect to form a cross section? check all that apply. a line and a prism a line and a rectangle a point and a prism a prism and a horizontal plane a vertical plane and a pyramid
  
• food at 40°c is more likely to have active bacteria multiplying on it. true or false?
  
• the formula vw=f⋅λ describes the relationship between the speed of a wave ( vw ), and its frequency ( f ) and wavelength ( λ ). for example, if a wave has a frequency of 120 hz and a wavelength of 5m, it would have a speed of 600 m/s. in one or two sentences, describe what would happen to the frequency of this wave if the wavelength is increased to 10m but the speed stays the same at 600 m/s.
  
• the boiling point of bromine is 59 °c. which of the following best predicts the boiling point of iodine monochloride, a polar compound? higher than 59 °c because dipole-dipole interactions in iodine monochloride are stronger than dispersion forces in bromine. lower than 59 °c because ionic bonding in bromine is stronger than covalent bonding in iodine monochloride. lower than 59 °c because dipole-dipole interactions in iodine monochloride are weaker than in bromine. higher than 59 °c because ionic bonding in iodine monochloride is stronger than h-bonding in bromine.
  
• which functions are equivalent to f (x) = rootindex 4 startroot 162 endroot superscript x? check all that apply.f (x) = 162 superscript startfraction x over 4f (x) = (3 rootindex 4 startroot 2 endroot) superscript xf (x) = 9 rootindex 4 startroot 2 endroot superscript xf (x) = 126 superscript startfraction 4 over xf (x) = left-bracket 3 (2 superscript one-fourth baseline) right-bracket superscript x
  
• according to roosevelt, what do people of the united states value most? work and security wives and children morality and spirituality
  
• the average cost to make a t-shirt approaches $ as the number of t-shirts made increases.
  
• jacob is visiting argentina, and he hears a warning that the temperature may drop as low as -12.4°c. how cold is that in °f, to the nearest tenth? a. -54.9°f b. -22.3°f c. 9.7°f d. 35.3°f