Monthly rate = 1.25% Date
Payments Purchases
Balance
Number of Days Product/Sum
9/1 - 9/5
$387.52
5
$1.937.60
9/6
$50.00
$337.52
1
$337.52
9/7-9/18
$
V
V
$
9/19
$62.26
$399.78
$399.78
9/20 - 9/30
>
$
<
$
<
Total
30
$
The average dally balance =
- 30 = $
Finance charge = monthly rate x average daily balance = $
New balance = previous balance - payment/credits + finance charge + new purchases = $

answer:  

step-by-step explanation:

here x represents the height of the pole,

and, the height of the shadow of the pole is 12 feet.

also, the angle of elevation from the top of the pole is 40°,

therefore,

by the low of sine,

which is the required equation for finding the value of x,

5=812a+9+3

step 1: simplify both sides of the equation.

5=812a+9+3

5=(812a)+(9+3)(combine like terms)

5=812a+12

5=812a+12

step 2: flip the equation.

812a+12=5

step 3: subtract 12 from both sides.

812a+12−12=5−12

812a=−7

step 4: divide both sides by 812.

812a /812 = -7/812

a= -1/116

so the answer is

a=   -1/116