Answer:
Step-by-step explanation:
What is the equation?
You need to replace all A with 3 and all c with 12. If I had the equation, I'd be glad to help further.
Answer:
I think it is D.
Step-by-step explanation:
The bottom is pounds so it's 1 pound. The cost is $4 as the unit price it would be 1 pound/ 4 dollars. You put money on top so yeah... I'm really sorry if it's wrong.
Answer: 70 degrees
Step-by-step explanation:
An exterior angle and the interior angle it corresponds to are supplementary.
i dont know the way you wan me to solve this but i got 1−2cos(t)sin(t)=1−2sin(t)cos(t)
