What is 4 2/5 × 10 in distributive property?

Will give brainliest series to sigma notation write the following series in sigma notation. 6+10+14+18+22+26+30 example image shown below.

He that is measured at 220° is a reflex angle. the opposite angle is obtuse. find the measure of obtuse .

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