Step-by-step explanation:
putting x= 7
2x7x7
2x49
98(ans)
I think it is B -2 < x < 2
Given:
Population mean, μ = 10
Population standard deviation, σ = 1.5
Random variable, x = 11.
By definition, the z-score is
z = (x - μ)/σ
= (11 - 10)/1.5
= 0.667
Answer: 0.667
It is possible. You can have the same angle measurements and different side lengths. Making it a different triangle.
The area to this question is 1963.4
