supplement is two angle sun is 180
so 180-51=129
Answer:
Identify the input values.
Identify the output values.
If each input value leads to only one output value, classify the relationship as a function. If any input value leads to two or more outputs, do not classify the relationship as a function.
Step-by-step explanation:
Answer:
3.67
Step-by-step explanation:
To solve this, we'll use Euler's Polyhedral formula.
This formula states that in any polyhedron, the number of vertices V, faces F, and edges E, satisfy:
If we solve for the edges E, we'll get:
Using the data given,
We get that the polyhedron would have 12 edges
Answer:
x=2
Step-by-step explanation:
2(3x - 7) = -3x + 4
6x -14 =-3x +4
6x+3x = 14+4
9x= 18
x=18/9
x=2