If there are 16 cups in one gallon, each gallon u add 16. If you have 3 gallons you add 16 3 times. So to get your answer you multiply 16 by three which is 48 cups.
Draw a right triangle.


Arctangent (tan^-1) can be used to find theta.

Im pretty sure the answer is 116 square cm
Answer:
x=-3 and x=-2
Step-by-step explanation:
I wrote the math down