Step-by-step explanation:
126 / 2 = 63 because the circular angle is 1/2 of the center angle
Answer:
rational
Step-by-step explanation:
A rational number has the form
← where a and b are integers
3.2 =
← a rational number
Answer:
(6x^2 - 5)(x^2 + 2).
Step-by-step explanation:
6x^4 - 5x^2 + 12x^2 - 10
= 6x^4 + 12x^2 - 5x^2 - 10
= 6x^2(x^ + 2) - 5(x^2 + 2)
(x^2 + 2) is common so we have:
(6x^2 - 5)(x^2 + 2).
2m/8m+8n
m/4m+4n
Hope this helps!