The answer would be C
Because 20 x 20 is 400 and -20 x-20 is also 400
Answer: The length of point A(-3,1) and B(2,6) is .
Step-by-step explanation:
We know that the distance between the two points (a,b) and (c,d) is given by :-
Given points = A(-3,1) and B(2,6)
Therefore the distance between the points A(-3,1) and B(2,6) is given by :-
Hence, the length of point A(-3,1) and B(2,6) is .
1) Given
2) If lines are equal .....
3) Subsitution
Only IF 6.45 is 2.54 × 2.54.
Answer:
The cost of printing 142 more posters when 18 has already been printed is $5.57.
Step-by-step explanation:
We are given that the marginal cost (dollars) of printing a poster when x posters have been printed is given by the following equation C'(x)=x^-3/4.
The given equation is:
The cost of printing 142 more posters when 18 have already been printed is given by;
Integrating both sides of the equation and using the limits we get;
As we know that , so;
=
=
=
=
= $5.57
Hence, the cost of printing 142 more posters when 18 has already been printed is $5.57.