The perimeter of a rectangle is 40m and one side of it is 5m. What is the length of the other side using an equation?
Perimeter of the rectangle =2(l+ b)=40m
If one of its side b=5, then l = (40/2)-5
= 20–5
= 15 m Therefore
Length= 15 cm
Breadth =5 cm
I think it is D. All the boxes shaded adds up to 57 which is 0.57 in this problem due to the grid being one hundred boxes. Then 19 is being subtracted so its 0.19. 0.57-0.19
216 degrees.
360 - 144 = 216.
Answer:
Step-by-step explanation:
We have to simplify the followings:
1) 
= 
{By distributive property of multiplication}
= (Answer)
2) 
= 
{By distributive property of multiplication}
= (Answer)
This is not much of a question, because it doesn't take into account the width of the wood trim.
So you are asked to find the perimeter of the window, ignoring the width of the trim.
P = Perimeter = 2L + 2W.
Here, P= 2(9 1/3 feet) + 2(6 3/4 feet) = 2(28/3 feet) + 2(27/4 feet)
So P = 2[28/3 + 27/4] feet. LCD is 3*4 = 12.
Thus, P = 2 [ 28/3 + 27/4 ] feet. Can you finish? Add together the fractions 28/3 and 27/4.
