A student was asked to add the fractions below. 33 + 1 For their first step the student wrote the problem as 9/24 + 10/24
1 answer:
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Answer:
Therefore 12.5 centimeters on the map represents an actual distance of 5 kilometers.
Step-by-step explanation:
Given:
The scale map shows that
5 centimeters =2 kilometers.
To Find:
What number of centimeters on the map represents an actual distance of 5 kilometers?
Solution:
Let 'x' cm be on the map to represent 5 kilometer.
Given:
5 centimeters = 2 kilometers.
Therefore,
x cm = 5 kilometer
Soon Equality of proportion we get
Therefore 12.5 centimeters on the map represents an actual distance of 5 kilometers.
We have that
5x - 2y = 10
we know that
Part A)
the x-intercept is when y=0
then
5x - 2y = 10------> 5x=10--------> x=10/5------> x=2
the answer Part A) is
the x intercept is the point (2,0)
Part B)
the y-intercept is when x=0
then
5x - 2y = 10------> -2y=10------> y=-10/2-----> y=-5
the answer Part B) is
the y intercept is the point (0,-5)
see the attached figure
5x - 2y = 10
we know that
Part A)
the x-intercept is when y=0
then
5x - 2y = 10------> 5x=10--------> x=10/5------> x=2
the answer Part A) is
the x intercept is the point (2,0)
Part B)
the y-intercept is when x=0
then
5x - 2y = 10------> -2y=10------> y=-10/2-----> y=-5
the answer Part B) is
the y intercept is the point (0,-5)
see the attached figure