Answer:
Step-by-step explanation:
Question 1
- x = 180° - 2*72° = 180° - 144° = 36°
Question 2
- x + 2(x/2) = 180°
- 2x = 180°
- x = 90°
Answer:
Anything 5 and above.
Step-by-step explanation:
The sign that is shown is the less than or equal to sign, which means whatever is added to seven, the sum would have to be 12 or above? or it wouldn't work.
Answer:
52%
Step-by-step explanation:
62/120 * 100%
Divide by 2 on top and bottom
31/60 * 100 %
.5166666666 * 100 %
51.66666666 %
To the nearest whole number
Rounding the 1, we look at the 6 6>=5 so we round the 1 to 2
52%
Answer:
Step-by-step explanation:
I know that there is a zero and a 1 involved in this somewhere. The only answer I can get which is a bit of a cheat, is
1^0! = 0!^1
These are not exactly the same thing. The trouble is that they are equal. There is a difference between "not the same thing" and "equal."
If I think of something else, I'll put it in a comment.
