Use the coordinates below to determine if ABC and DEF are congruent. ABC: A(2,-8) B(-5,-2) C(-7,3)
DEF: D(-9,7), E(-11,12), F(-2,1)

You are remodeling your kitchen. you’ve contacted two tiling companies who gladly told you how long it took their workers to tile of a similar size jim completed half the floor in 8 hours. pete completed half of the other floor in 7 hours. if pete can lay 20 more tiles per hour than jim, at what rate can jim lay tiles

Acone with volume 1350 m³ is dilated by a scale factor of 1/3. what is the volume of the resulting cone? enter your answer in the box. m³

Two angles are complementary. the large angle is 36 more than the smaller angle. what is the measure of the large angle?