Y=x2, 72=(6x6), 72=36, 72-36=36. The answer is d. 72=2(6x6)
X+6y=12
6y=12-x
y=12/6- x/6
y=(-1/6)(x)+2
Answer:
b=20
C=160
Step-by-step explanation:
160+b= 180 (sum of angle on the straight line)
b=180-160
b=20
b+c =180 (sum of angle on the straight line)
20+c=180
c=180-20
C=160
Answer:
60480
Step-by-step explanation:
This question has to do with permutations. A permutation is used to find the number of possible outcomes, assuming order matters. In this case, n=9 and r=6. This is written as
which equals
. Then, plug this into a calculator to get 60480.
Answer:

Step-by-step explanation:
In a right triangle:

Therefore, given:
