Answer:
D
Step-by-step explanation:
Got 100%
Real positive numbers are decimal numbers, not limited to integers, which are above zero.
Answer:
The answer is the option A
Step-by-step explanation:
Let
x-------> the width of the border
we know that
The total area of the window plus the border is equal to
Using a graphing tool -----> to resolve the quadratic equation
see the attached figure
The solution is
6.3
0.05
0.872
0.0.18
hope this helps.