Answer:
Can you not make your own video or something
Step-by-step explanation:
Answer:
we should take common first
3n+12
taking 3 common
3(n+4)
The digit in the thousands place is lower and than the digit in the ten thousands place
For number 9 just take the two functions and multiply or add them I can’t tell what sign that is
Answer:
Step-by-step explanation:
sector area = angle/360 * pi * r^2
14.14 = angle/360 * 22/7 * 6^2
14.14 = angle/360 * 22/7 * 36
(360 * 14.14 * 7)/(22 * 36) = angle
angle = 44.99 = 45 degrees