Answer:
0.66 or .67 if you round.
<em>Hope this helps!</em>
<em>.6 is tenths </em>
<em>.66 is hundredths</em>
<em>.666 is thousands</em>
Answer:x+3y+2
Step-by-step explanation:
Just divide the all the numbers by 2
(2x+6y+4)/2= 2x/2+6y/3+4/2
=x + 3y +2
Answer:
Step-by-step explanation:
The specifications of a decagonal pyramid would be the following
It has one face that is a decagon.
35 diagonals in the base.
10 isosceles triangles as faces above the base
11 vertices - 10 in the base and 1 at the top
20 edges - 10 in the base and 10 above the base
This can all be seen in the picture of the decagonal pyramid below. The only decagonal face is on the base of the pyramid as the top is a vertice where all of the triangles meet.
Answer:
To find the area of a rectangle we use the formula:
L x W
Replace those with it's actual value
4 3/4 x 3
19/4 x 3 = 14.25, 14 square inches is the area
Answer:
W=3
Step-by-step explanation:
The length (3w) is equivalent to 9 inches. Therefore, w must equal 3. If the width is just w, then that would mean that the width is 3 inches. If you multiply the length by the width, 9x3, you would get 27 inches squared, which is the area of the rectangle.