A system of inequalities can be used to determine the depth of a toy, in meters, in a pool depending on the time, in seconds, si
nce it was dropped. Which constraint couldbe part of the scenario?A)The pool is 1 meter deep.B)The pool is 2 meters deep.C)The toy falls at a rate of at least a 1/2meter per second.D)The toy sinks at a rate of no more than a1/2 meter per second
1 answer:
Answer:
Option A. is the constraint.
Step-by-step explanation:
The given question is incomplete without any attachment; here is the attachment with the answer.
From the given figure,
First inequality is y ≥ (-1)
[Bold red line with shaded area in red color]
Since blue line is dotted and passes through origin (0, 0) and (-2, 1) so the equation of the line will be y = mx
where m = slope of the line
Since m =
=
Inequality showing the shaded area will be
Solution of the set of inequalities is (2, -1)
Since pool is 1 meter deep and beyond this order pair the graph will be not continuous, so the constraint is A). The pool is 1 meter deep.
You might be interested in
Answer:
6√3
Explanation:
Before we begin, remember the following:
Now, for the given:
75 can be written as 25*3
This means that:
Applying the above concept, we can find that:
Now, we know that:
√25 = 5 (we ignored the negative value)
This means that:
√75 = 5√3
Finally, we can compute the needed sum as follows:
√75 + √3 = 5√3 + √3 = 6√3
Hope this helps :)
6√3
Explanation:
Before we begin, remember the following:
Now, for the given:
75 can be written as 25*3
This means that:
Applying the above concept, we can find that:
Now, we know that:
√25 = 5 (we ignored the negative value)
This means that:
√75 = 5√3
Finally, we can compute the needed sum as follows:
√75 + √3 = 5√3 + √3 = 6√3
Hope this helps :)