Answer:
What is the picture explaining?
Step-by-step explanation:
Like what is the quiestion and the choices you didnt explain.
Answer:n is 39 and n is 52
Step-by-step explanation:
(n-13+n)=91
2n+13=91
subtract 13 on both sides
2n=78
divide both sides by two and you get 52
52 - 13= 39
n is 39 and n is 52
The answer is A !!!!!!!!!!
Density is volume so it vermont is 9x larger then minnesota in area.
Vermont has 9 times more graphical land then minessota.
Answer:
300 Square feet
Step-by-step explanation:
Susan built a rectangular fence around her swimming pool.
Length=15ft
Width(or Breadth)=10ft
Height=6ft
To solve this, picture a cuboid with the top and bottom open, that is the key to finding the Surface Area of the Fence.
Surface Area of a Cuboid= 2(LW+LH+WH)
However since the top and bottom are open, the Surface Area becomes
Surface Area of the fence= 2(LW+WH)
=2((15X6)+(10X6)
=2(90+60)=2 X 150 =300
Susan uses 300 Square feet to build her fence.
