Which expression is a rational number? a) ( 25 + 25 )2 b) ( 25 + 50 )2 c) ( 50 + 75 )2 d) ( 25 + 72 )2

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

If w = 6 units, x = 3 units, and y = 5 units, what is the surface area of the figure? 168 units2 240 units2 144 units2 96 units2

Someone me! if you’re smart you can solve this!