Calculate the difference 12.0875 – 7.50 using significant digits. a. 4.5 b. 4.587 c. 4.59 d. 4.6

Find the value of tan theta if sin theta = 12/13 and theta is in quadrant 2

Aiden buys two bags of chips at $1.09 each and a 20 ounce soda for $1.20 at the gas station.he knows that the state tax is 5.5. how much change will he receive from a $5 bill?

The fence around a quadrilateral-shaped pasture is 3a^2+15a+9 long. three sides of the fence have the following lengths: 5a, 10a-2, a^2-7. what is the length of the fourth side of the fence?