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:



60% of
35 is 21
Change the percentage (60) into a decimal by dividing it over 100:

Divide 21 by the decimal:
<span>

</span>
Do you have a picture you can upload? It’s most likely 24/2 = 12
Answer:
next 3 terms are -15, -28, -41. The formula would be n= (n-1)-13 to get the nth term
Step-by-step explanation:
Answer:
Step-by-step explanation:
WHAT TOPIC IN MATH IS THIS?