Answer:
5040
Step-by-step explanation:
There are 7 possibilities for the first spot, 6 for the second, etc.
7*6*5*4*3*2*1=5040
To solve this, add 17 to both sides:
x = -25 + 17
x = -8
Answer:
Step-by-step explanation:
Supplementary angles means that the angle sum of the two angles will equal 180 degrees :)
Well... all u have to do is 85 divided by 4 which equals 21.25..... unless there is another part of the question!!