Answer:
The intersection point is
Step-by-step explanation:
we have
------> equation A
------> equation B
we know that
The intersection point both graphs represent the solution of the system of equations
Using a graphing tool
The intersection point is
see the attached figure
Answer:
Given the size of rectangular plate in advertisement = 5 cm by 3cm.
Given the condition for length should be = 0.25 of 5 cm
Step-by-step explanation:
Now, have to write the inequality from the given data.
Therefore, 5- 0.25 ≤ L ≤ 5+.25
4.75 ≤ L ≤ 5.25
We know that the area of a rectangle = Length × Width.
Width = 3
Thus, the area is 3 × L
3× (4.75) ≤ 3×L ≤3× (5.25)
14.25 ≤ 3×L ≤ 15.75
So the minimum area is 14.25 cm^2
The maximum area is 15.75 cm^2
Answer:
The distance formula is
The midpoint formula is
Step-by-step explanation:
apply the pythagorean theorem on a coordinate grid
Answer:Store A
Step-by-step explanation:
Given
Store A sells 3 cells phones that cost $165 each and offer 4 th one free
i.e. Effective cost of each cell phone is
Store B sells each cell phone at each
clearly, store A provides a better deal than B because the cost of 4 cell phones is less for Store A i.e.
Answer:
second optoin
Step-by-step explanation: