Answer:
d
Step-by-step explanation:
Answer:
c
Step-by-step explanation:
Answer:
$361.675 dollars
Step-by-step explanation:
Multiply by .85 then take new number multiply by 1.15
Sure. I'm not sure if I like the computer aided instruction.

so in the first block they want sin A and in the second block sin A cos A
Show

Proof,

Looks like the box is cos θ
Okay let’s go!
The original price is $847.98 with a sales tax rate of 7.75.
This means that the sales tax price is $65.72.
The final cost with sales tax price would be $913.70!
Have a good day :)