Answer:
38.5
Step-by-step explanation:
Given:
Length of rectangle = (x+10) cm
Width of the rectangle = x cm
Perimeter = 32 cm
To find:
The length of the rectangle.
Solution:
We know that,

Where, l is length and w is width.
Substituting the values, we get



Subtract 20 from both sides.


Divide both sides by

So, the length is

Therefore, the length of the rectangle is 13 cm.
Answer:
20 boys
Step-by-step explanation:
30/3=10
10x2=20
More than 1 bulletin board because 5 divided by 3 equals 1.666666666666..
And since tahts the case,
The repeating decimal is greater than 1.
Hope this helps
Answer:
The answer is B. -33
Step-by-step explanation:
I doubt you'll need to show working