What's the area of a rectangular measuring 13 inches by 12 inches

What is the missing reason in step 5? linear pair postulategivendefinition of complementary anglescongruent complements theorem

Determine the fraction of total interest owed. after the fourth month of a 12-month loan: the numerator is: {(n + ) + (n + ) + (n + ) + (n + )} = , and the denominator is: {(n) + (n + 1) + + (n + )} = . therefore, the fraction is numerator/denominator (to the nearest tenth) =

15 and 14.7 are 1 apart, so 15 – 14.7 must be 1.