Answer:
A cube
Step-by-step explanation:
If you fold it, you'll see
Answer:
57
Step-by-step explanation:
How I did this was 513 divided by 9 so the equation that I did was 513/9.
Let's find the least possibilities:
First number: 6
Second number: 8
Third number: 10
6 + 8 + 10 = 24
Now we can see that we are still missing 31 - 24 = 7.
7 can be gained by adding 3 and 4, so:
First number: 6 + 3 = 9
Second number: 8 + 4 = 12
Third number: 10
9 + 12 + 10 = 31
X^2+ox-36=(x-6)(x+6)
x^2+0x-36=0
If the equation is -3x^2+6x-4 then the vertex is (1,-1)