What is the base of a triangle that has an area of 60 square centimeters and a height of 8 centimeters? A 7.5 cm
B 30 cm
C 52 cm
D 15 cm

20 ! need which shows a difference of squares? 10y^2-4x^2 16y^2-x^2 8x^2-40x+25 64x^2-48x+9

Segment xy is dilated through point m with a scale factor of 2. which segment shows the correct result of the dilation

The sat and act tests use very different grading scales. the sat math scores follow a normal distribution with mean 518 and standard deviation of 118. the act math scores follow a normal distribution with mean 20.7 and standard deviation of 5. suppose regan scores a 754 on the math portion of the sat. how much would her sister veronica need to score on the math portion of the act to meet or beat regan's score?