Select the property that allows the left member of the equation to be changed to the right member.

a(b + c) = ab + ac

Refer to interactive solution 17.45 to review a method by which this problem can be solved. the fundamental frequencies of two air columns are the same. column a is open at both ends, while column b is open at only one end. the length of column a is 0.504 m. what is the length of column b?

Alicia puts $400 in a bank account. each year the account earns 5% simple interest. how much money will be in her bank account in six months?

If chord ab is congruent to chord cd, then what must be true about ef and eg?