The volume of a rectangular prism is given by the multiplication of its three dimensions: if are the width, height and length of the prism, the volume is
So, in your case, you have
Which of the following coordinate planes shows the graph of the function y-3=-2(x+2)?
1 answer:
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Answer:
21:50
Step-by-step explanation:
We need to find the ratio of 420 m to 1 km.
We know that,
1 km = 1000 m
So,
The ratio becomes,
So, the required ratio is 21:50.
For this case we have that by definition, the equation of the line of the slope-intersection form is given by:
Where:
m: It is the slope of the line
b: It is the cut-off point with the y axis
According to the statement data we have:
Then, the equation is of the form:
We substitute the given point and find "b":
Finally, the equation is of the form:
Answer: