What is -12 divided by 2/3?
your answer is -18
Answer:
40 square centimeters
Step-by-step explanation:
so if the density is 9 grams per square centimeter (for every 9 grams, there is 1 square centimeter):
360/9=40
40 cm squared
B is the right answer because you can set up a ratio like this:

If you solve for A, then you get:
Hopefully this makes sense. Also, in the textbox,
∠A = 45°
and your answer's B.