Answer: Second Option
C(8,8)=1
Step-by-step explanation:
We must calculate a combination
The combination 
Where n is the number of elements that you can combine and you choose "r" from them.
So
C (8, 8) is the combination of 8 in 8.
Therefore
The answer is the second option
Answer:
19
Step-by-step explanation:
HU = UG & HT = TI (Given)
Therefore, U and T are the midpoints of sides HG and HI respectively.
So, by mid point formula:
Answer:
C is the answer.
Step-by-step explanation:
What I did was I found the formula which is 6(a)^2 and plugged each answer in and 4 came out to be 96.
Answer: Yes
Step-by-step explanation: It falls under the shaded area created by y < 6x+5
Answer:
x = 85 deg
Step-by-step explanation:
We can see that there are two straight lines that intersect and that the two angles given are opposite angles.
Because they are opposite angles, the two angles have the same value, i.e
(x + 5) = 90 (subtract 5 from each side)
x = 90 - 5
x = 85 deg
