Answer:
Step-by-step explanation:
3+6+x+4+3=94
16+x=94
x=78
The mode is 4
Answer:

Step-by-step explanation:

Hi!
To find the semmetry between the nonagon just do this:
360 / 9 = 40
The regular nonagon has rotational symmetry of 40 degrees!
Answer:
a) ( j + m ) / 7
b) The product of <em>j</em> and <em>m </em>increased by 7
Step-by-step explanation:
Answer: 
<u>Step-by-step explanation:</u>
Red or Green



≈ 48%