\left[x \right] = \left[ \frac{15}{8}\right][x]=[815] totally answer
Answer:
2, 4, 8
Step-by-step explanation:
They are an equal size to 6.
Answer:
a. Infinite solutions.
Step-by-step explanation:
Let's try solving it:
a + 3 + 2a = -1 + 3a + 4
Subtract 3a from both sides:
a + 2a - 3a + 3 = -1 + 4
3a - 3a + 3 = 3
3 = 3
So the original equation is an identity and there are infinite solutions.
There are 6 sides so that means that the angles add to 180(6-2) = 180(4) = 720 degrees
So let's add up the angles and set that result equal to 720. Then solve for n
Note: I'm starting at the angle n and working counter-clockwise
(n)+(140)+(151)+(62)+(135)+(n+6) = 720
n+140+151+62+135+n+6 = 720
2n+494 = 720
2n+494-494 = 720<span>-494
</span>2n = 226
2n/2 = 226/2
n = 113
So the final answer is n = 113
Answer:
10+5=15 sow longer trail is 15
