Complete the sentence below. If the sides of a triangle are 3, 4, and 5, then, to the nearest degree, the measure of the smallest angle of the triangle is °.

Subtract 8 1/6 - 4 5/6 . simplify the answer and write as a mixed number.

How do i make someone brainliest? (if you answer me, i might be able to make you brainliest! )

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?