Assume that angle a is an acute angle and tan a =
1.230. the measure of angle a equals:

Using the side-splitter theorem, daniel wrote a proportion for the segment formed by luke segment de. what is ec?

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?

Acredit union pays 5% annual interest, compounded daily, on savings deposits. find the value after one year of $500 deposited in this account. $525.64 $25.64 $20.40 $520.40