Answer:
None of the given option is correct.
Step-by-step explanation:
The expression given is:
-18-(-9)
= -18+9
= -9
Now checking the options, which will have -9 as answer
1) 0 -18+2
= -18+2
= -16
As answer is not -9, so this is not a correct option
2) 9 -12-(-3)
= 9 - 12 + 3
= 0
As answer is not -9, so this is not a correct option
3) -10-5
= -10-5
= -15
As answer is not -9, so this is not a correct option
So, None of the given option is correct.
Number 2 is A
Number 6 is true
Number 9 is D
Number 5 is B
Number 4 is B
Number 7 the x int is (2,0) the y int is (2,0)
area of a square would be S^2
27 = S^2
s = sqrt(27) = 5.19615
rounded to nearest tenth = 5.2 inches
Ratio of areas is always cubed. Lengths are always squared
The most likely answer is 5/6
