Answer:
The minimum value of the width is 15 ft and the maximum value of the width is 30 ft
Step-by-step explanation:
Let
x -----> the length of the deck
y ----> the width of the deck
we know that
The perimeter of the deck is equal to
so
-----> equation A
The area is equal to
-----> inequality B
Solve the quadratic equation by graphing
The possible width of the deck are the values of y in the interval
[15,30]
All real numbers greater than or equal to 15 ft and less than or equal to 30 ft
see the attached figure
The minimum value of the width is 15 ft and the maximum value of the width is 30 ft
Hello there!
~I hope you and your family are staying safe and healthy!
We need to start by saying that y = 3
or 
Thus, the equation above is in the two variable form where y = 3
Thus, the required equation is
Let me know if you have additional questions!
~Garebear
Answer:
D.40
Step-by-step explanation:
2(5)squared -10
2(25)-10
50-10=40
Answer:
(i) In an isosceles triangle, the bisector of the angle at the vertex is at the same time the median and the altitude.
(ii) In an isosceles triangle, the angles at the base are congruent.
(iii) In an isosceles triangle, the bisector of the angle at the vertex is an axis of symmetry of the triangle.
Step-by-step explanation:
Answer:
6 £
Step-by-step explanation:
Principal loan amount x Interest rate x Time (aka Number of weeks in term) = Interest.
0.5% = 0.005
60 × 0.005 × 20 = 6
