ariana is going to invest in an account paying an interest rate of 3.4% compounded monthly. how much would ariana need to invest to the nearest dollar, for the value of the account to reach $9,200 in 14 years

1. ∠1 is complementary to ∠2 and ∠3 is complementary to ∠2. subtraction property of equality 2. m∠1 + m∠2 = 90 and m∠3 + m∠2 = 90 substitution 3. m∠1 + m∠2 = m∠3 + m∠2 definition of complementary 4. m∠1 = m∠3 given