1. 7
2. 4
3. 6
Hope this helped! :)
Try this option.
1 is for scalar (result is number), 2 is for vector (result is vector).
Answer:
10:14
15:21
20:28
Step-by-step explanation:
Answer:
B. 2,433,400 m^3
Step-by-step explanation:
V = (1/3)Bh
where B = area of the base of the pyramid, and
h = height of the pyramid
B = s^2 = (230 m)^2
h = 138 m
V = (1/3)(230 m)^2(138 m)
V = 2,433,400 m^3
Given:
The inequality is:
To find:
The domain and range of the given inequality.
Solution:
We have,
The related equation is:
This equation is defined if:
In the given inequality, the sign of inequality is <, it means the points on the boundary line are not included in the solution set. Thus, -3 is not included in the domain.
So, the domain of the given inequality is x>-3.
We know that,
The points on the boundary line are not included in the solution set. Thus, 1 is not included in the range.
So, the domain of the given inequality is y>1.
Therefore, the correct option is A.