Answer: 8.9 units (choice C)
Explanation:
We plug
into the distance formula to get the following

Answer:
It is 50 cm squared hxb/2=a
Multiplying a side by a side by a side.(it's the same as a cuboid, but because all the side have the same length, you can simply cube a side to get the answer)
Answer:
41.3111111111
Step-by-step explanation:
1859/45 = 41.3111111111
Answer:
-13/20
Step-by-step explanation:
-4/5 x 4/4 = -16/20
3/20 x 1/1 = 3/20
-16/20 + 3/20 = (-16 + 3 = -13)
-13/20