Jeremy has $3.50 to purchase erasers. If erasers cost $0.21 each, about how many can he buy?
1 answer:
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The exact distance between two points L=(1,-3) and P=(8,-7)is 8.062 units, is obtained by formula and graphical method.
Step-by-step explanation:
The given is,
Two points are L=(1,-3) and P=(8,-7)
Step:1
By graphical method,
First point L (1,-3)
The values of x=1 and y=-3 noted in the graph
Second point P(8, -7)
The values of x=8 and y=-7 noted in the graph
Now join the points L and P, in the graph,
Distance between two points are 8.1 units
( OR )
Step:2
By formula method,
Distance =
Where,
L (1,-3) are ()
P (8,-7) are ()
Substitute the values,
=
=
=
=
Distance = 8.06225 units
Result:
The exact distance between two points L=(1,-3) and P=(8,-7)is 8.062 units, is obtained by formula and graphical method.
Answer:
Step-by-step explanation:
A function is undefined when its denominator is equal to zero.
Therefore, to determine where the function is defined, we find out for what values the function is undefined and remove it.
If y=0, the function is Undefined.
Therefore, the function is defined for all values of y such that