5. Liz found an error in the monthly payment her bank charged her for a four-year, $19,500 loan. She took the loan out at an APR of 9%. Her bank was charging her
$495.26 per month What is the correct monthly payment? Liz noticed the error just
before making the last payment. The bank told her that they would credit all of the
overpayments and adjust her last month's payment accordingly. What should her last
month's payment be after the adjustment? Explain.

dc=6 square root of 3 and ac is 12 square root 3

c and d

step-by-step explanation:

square root of 3/2 = 18/c

cross multiply to get 18*2=√3*c

36/√3 * √3/√3 = c

c= 36*√3/3

c=12√3

50- 250 is correct i did that one too

step-by-step explanation:

isaiah walks 3 miles due north, turns and then 5 miles due east. how far is he from his starting point?

a^2 + b^2 = c^2

let c = distance from starting point.

(3)^2 + (5)^2 = c^2

9 + 25 = c^2

34 = c^2

sqrt{34} = sqrt{c^2}

sqrt{34} = c

answer would be 8.64 or s = 11π/4 inches

step-by-step explanation:

s = r θ  

where s = arc length  

r = radius = 3 inches  

θ = central angle in radians = ( π /180)*165  

s = 3(π/180)*165  

= 8.64 inches