Answer:
$42.12
Step-by-step explanation:
Calculation for How much will Gretta pay in total for this transaction
First step is to calculate the new price
New price=$65- ($65*40%)
New price=$65-26
New price=$39
Second step is to calculate the sales tax amount
Sales tax=8%*39
Sales tax=$3.12
Last step is to calculate How much will Gretta pay in total for this transaction using this formula
Total Amount to be paid=New price+Sales tax
Let plug in the formula
Total Amount to be paid=$39+$3.12
Total Amount to be paid=$42.12
Therefore the amount that Gretta will pay in total for this transaction will be $42.12
SOLUTION
From the given value
Since

Then using trigonometrical ratios it follows

Using hal -ngle it folows

Also

Finally?
Answer:
39.3701
Step-by-step explanation:
Hope this helps!
~CoCo
You got it wrong again it is c. you can see this because it is the only one that has two negative numbers like the expression.
The problem in the picture would be
x^2+10x+21