What is the sum of twice a number and 13 is 75
1 answer:
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Answer:
Volume= 729 m³
Step-by-step explanation:
The volume is the space occupied by a thing.
The volume of the right angled rectangular prism is given by
Volume= length * breadth* height
Since all the sides are equal we can calculate the volume by
V= L*w*h
V= 9m*9m*9m = 729 m³
A rectangular prism looks like this.
Given:
The equation of a line is
To find:
The slope and y-intercept of the line.
Solution:
We have,
...(i)
The slope intercept form of a line is
...(ii)
Where, m is the slope and b is the y-intercept.
On comparing (i) and (ii), we get
Slope of the line = 1
y-intercept of the line = -4
The coordinate form of y-intercept is (0,b). So, the y-intercept of the given line is (0,-4).
Therefore, the slope of the line is 1 and the y-intercept is (0,-4).