To find the sum:

Therefore the answer is a^3+12a^2+14a+5.
Hope it helps!
Answer:
30 degrees
Step-by-step explanation:
180 - 120 = 60
60 / 2 = 30
Hope that helps!
Answer:
No, they would both have the same
Step-by-step explanation:
If Ari samples every fifth family leaving the celebration.
every time Michelle samples every 20 she would stamp 3 times till she got to 50
Hope this helps........... bro/sis
I think it will take 2 turns to get at total of 3.
Answer:
A=1
B=6
C=5
Step-by-step explanation:
0=ax²+bx+c
0= 1x²+6x+5
There is no number in front of x², so you know the coefficient is 1.
The coefficient in front of the x is 6.
The remaining number is 5.