Revious 5
Representing Transformations in a Plane: Mastery Test
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B
В
ο Α
In the image, two circles are centered at A. The circle containing B was dilated to produce the circle containing B! What is the scale factor of the
dilation?
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The earth's internal process which drives seafloor spreading is

Which occurs when air is compressed? air molecules move slower. air temperature rises and air molecules move faster. air temperature decreases. air temperature decreases and air molecules move faster.

Which barrier to economic development is shown in the following examples? i. the high rate of hiv infection in underdeveloped nations ii. the use of children as soldiers in uganda’s army in the early 2000s iii. low literacy rates in underdeveloped nations with limited exposure to adequate education a. foreign debt b. political instability c. widespread disease d. low levels of social welfare