Answer:
Because x=4
Step-by-step explanation:
Darius wrote 8=2x because x=4.
Hope this helps!
Answer:
oh god
you posted this question 5times already xd
the answer is 4th option maybe :O
Answer:
Option D
Step-by-step explanation:
If two triangles are said to be congruent then they have exactly the same three sides and the same three angles.
Since the option D indicates that all the three sides are equal (represented as SSS), Hence, it is the right answer
Answer:
A. r!
Step-by-step explanation:
Combinations formula:
is the number of different combinations of x objects from a set of n elements, given by the following formula.
Permutations formula:
The number of possible permutations of x elements from a set of n elements is given by the following formula:
Permutation of n things taken r at a time
Combination of n things taken r at a time:
Division:
So the correct answer is:
A. r!
