He angle \theta_1θ
1

theta, start subscript, 1, end subscript is located in Quadrant \text{I}Istart text, I, end text, and \sin(\theta_1)=\dfrac{1}{2}sin(θ
1

)=
2
1

sine, left parenthesis, theta, start subscript, 1, end subscript, right parenthesis, equals, start fraction, 1, divided by, 2, end fraction .
What is the value of \cos(\theta_1)cos(θ
1

)cosine, left parenthesis, theta, start subscript, 1, end subscript, right parenthesis?

answer:

$1465.5

step-by-step explanation:

ms. thomas pays the 'same' amount as her car loan each month through car payments.

total amount payed at the end of the year for car loan = -$2931

change in ms. thomas' savings account each month (with respect to car loan) =-2931/12 = -$244.25

so, to to calculate the total change to ms. thomas's savings account balance after paying for car loan for six months, we will simply multiply one month's amount with 6:

-$244.25 x 6 =   -$1465.5