Answer:
False
Step-by-step explanation:
Angles a and b add to 180° (linear pair), so angle b is 68°.
Im a bit rusty but i believe the characters are 数学(translates to "Mathematics") and is pronounced "shuxue"
Answer: C. The functions will have the same input when y=0.
Step-by-step explanation:
Answer:
Yes.
Step-by-step explanation:
Well if the sum of the angles is equal to 180, then it's a triangle. Since 
, a triangle with the measures 52°, 18°, and 110° is possible. Hope this helps!
If you are considering P of the permutation and combination. Then simply pit the figure 6P5 in calculator and your answer will be 720. Or if not calculator then the formula is P(n,r)= n(factorial)/ (n-r)factorial.
