Answer:
d = - 3
Step-by-step explanation:
There's no expression
Answer:
True?
Step-by-step explanation:
Answer: Thanks for notifying everyone
Step-by-step explanation:
Answer:
The correct answer is A.
Step-by-step explanation:
The area of a rectangle can be calculated using the following formula:

If we know that the area measures
and one side of the figure measures 4.2 m, we can say that:

We isolate the side we don't know:

So I = 9 m
To know the perimter of a rectangle, we use the following formula:


