I think your right,It would be 81.6.
Hope this helps. :D
X + 9 = 2x - 3
<u>-x -x </u>
9 = x - 3
<u> +3 +3</u>
12 = x
Answer:
Mode:6
median: 5.5
mean: 5.25
range : 2
Step-by-step explanation:
The triangle angle sum theorem states that the 3 angles within the triangle must have a sum that equals 180 degrees.
Answer:
A rectangular prism has eight vertices and a rectangular pyramid has five.Step-by-step explanation:
