Answer:
0
Step-by-step explanation:
![\left[\begin{array}{ccc}a&b\\c&d\end{array}\right] = ad-bc](https://tex.z-dn.net/?f=%5Cleft%5B%5Cbegin%7Barray%7D%7Bccc%7Da%26b%5C%5Cc%26d%5Cend%7Barray%7D%5Cright%5D%20%3D%20ad-bc)
0(4)-4(0) = 0
Answer: $817.35
Step-by-step explanation:
150x4 = 600
600+217.35 = 817.35
Answer:
Step-by-step explanation:
What is the length of the apothem, rounded to the nearest inch? recall that in a regular hexagon, the length of the radius is equal to the length of each side of the hexagon. 4 in. 5 in. 9 in. 11 in.
Answer: 3 1/6
Step-by-step explanation:
-1 1/3 would be converted into an improper fraction which is -4/3.
-4 1/2 in an improper fraction is -9/2 but you need to get the same denominators.
You change -4/3 to -8/6, and -9/2 to -27/6
You then do -8/6 - (-27/6) so you are actually adding cause of the two negative signs!
You should get 19/6 which is 3 1/6 in mixed form.
