Answer:
8.275
Step-by-step explanation:
8.280 - 8.270 = 0.010
0.010/2 = 0.005
8.270 + 0.005 = 8.275
C(8)=29 you have to plug in 8 for n in the equation and solve. Hope this helps!!!
The identity property of addition states that a + 0 = a
Your answer is identity property of addition.
Answer:
-2x^2-6x-15
Step-by-step explanation:
The answer is 2/5, which is 2 over 5