Which shape has no parallel sides? (2 points)
2 answers:
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Answer:
<em>The gaph is shown in the image below</em>
Step-by-step explanation:
<u>Graph of Inequalities</u>
Let's graph the region of the inequality
Since there is no indication, we'll assume the variable p to be in the horizontal axis and m in the vertical axis. Let's solve for m
Since both m and p are positive, we can assume
Or, equivalently
Thus, we can give p any value between 0 and 5,000 to get the corresponding values for m. Let's select the values p=0, p=1,000, p=5,000 to get the points
( 0 ; 2,500 ) ( 1,000 ; 2,000 ) ( 5,000 ; 0 )
With these points we can plot the line representing the function. To know which area must be shaded, we only need to test one point below or above the line. If it fulfills the inequality, then the whole area is shaded.
Let's test the point ( 1,000 ; 1,000 )
Since the condition is met, the area below the line must be shaded as the solution of the inequality
The gaph is shown in the image below
Let the segment be represented by AB where A(0,0) = and B(3/4,9/10) =
.
The length of the segment drawn by architect can be calculated using distance formula:
AB =
Similarly, Let the actual end points of segment be AC where A(0,0) = and C(30,36) =
.
The length of the original segment can be calculated using distance formula:
AC =
.
Thus, the actual length is 40 times the length of the segment drawn by the architect.
Thus, the proportion of the model is 1:40