Loan amount = $9,500 monthly payments = $227.50 time of loan contract = 5 years true annual interest rate (to the nearest tenth) = 8.4 12.0 17.2 19.2

Annual interest rate is 8.4 %

Step-by-step explanation:

Now for calculating interest rate we use the formula :

So, annual interest rate = 8.4 %

здрасти

step-by-step explanation:

we know that

applying the law of sines

°

so

∠j=18°

∠k=29°

∠l=180-(18+29)=133°

the answer part a) is

the measure of angle k is  ≈29°

part b)  the measure of angle k could also be

(180-29)=151°

so

∠j=18°

∠k=151°

∠l=180-(18+151)=11°

the answer part b) is

the measure of angle k could also be 151°

read more on -