Answer: 729
Step-by-step explanation:
3^-2 = 1/9
3^-4 = 1/81
(-1)^2 = 1
1/(1/9 * 1/81 * 1)
1/ 1/729 = 729
I think the correct answer would be a pyramid. This is the shape where the vertex is an apex as well. The apex is the highest of a shape and the vertex is the is the point where edges meet which would be the same for a pyramid. Hope this helped.
Answer:
2/10
Step-by-step explanation:
0.2 is equal to 2 tenths which is 2/10
Answer:
$68.40
Step-by-step explanation:
Let x represent the required cost.
Since the number of toys is directly proportional to the cost:
x : $20.52 = 120 : 36
i.e. x/$20.52 = 120/36
x = ()/36
x = $2462.40/36
x = $68.40
Hope this helps!!!
Answer: x=[3-n(5)^2]
Step-by-step explanation:
I took the test