20 possibilities based on this as a combination not a permutation, 6 nCr 3 = 20
Answer:
complementary
Step-by-step explanation
Im not positive but theres a high chance its B
Answer:
the correct answer is
D the student solved the problem. correctly
Answer: x = 6
Formula: 
Step-by-step explanation:
We know that an area of a triangle is half of a rectangle.
The bottom side must equal 11, since if the figure was a rectangle, the area would be multiplied by 2, giving us 44.
What minus 5 equals 11?
6.
So x must equal 6.