(1/2)*25 = 25/2 = 12.5
So the 1/2 of 25 is 25/2 or 12.5
Answer:
I would say the last one, bc b Is negative correct?
Answer:
x= -0.2 or -1/5
Step-by-step explanation:
42+5X=41
Subtract 42 from both sides:
42+5X=41
-42 -42
You are left with:
5x=-1
Now divide 5 by both sides to isolate x:
5x= -1
--- ---
5 5
x=-0.2 or -1/5
Answer:
x ≈ 50.76
Step-by-step explanation:
Sin72º = 
200Sin72º
x ≈ 50.76
Hope this is helpful :')
Answer:
Answer: yes
Step-by-step explanation:
i took the test