Which value for x makes the open sentence true? 5⋅x+1=1+x2
1 answer:
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Answer:
The height of the triangular prism is
Step-by-step explanation:
see the attached figure to better understand the problem
we know that
The volume of the triangular prism is equal to
where
B is the area of the triangular base
h is the height of the prism
<em>Find the area of the base B</em>
we have
substitute and solve for x
Answer:
Number of of tiles will be .
Step-by-step explanation:
Given:
let 'x' represent the length of the room.
Width is 12 feet wider than its length.
Width =
Area of tiles =
We need to find number of tile along the inside of the room.
First we will find Area of room.
Area of room will be equal to length times width.
framing in equation form we get;
Area of room = sq. ft.
Now Number of Tiles will be equal to Area of room divided by Area of tile.
framing in equation form we get;
Number of Tiles =
Hence Number of of tiles will be .