Find the quotient. -10d ^4e^3f ^5 ÷ 15d ^2e ^2f

Me ! write an equation for the interior angles of this triangle that uses the triangle sum theorem

Given the points a(-2, 1) and b(8, 6), find the coordinates of the point c on directed line segment ab, that partitions ab in the ration 2: 3.

He mass of a single atom of carbon can be found by dividing the atomic mass (12.01 g) by 6.022 x 10^23. which is the mass of a single carbon atom, correctly written in scientific notation with the correct number of significant figures?