The answer is the polygon have 24 sides.
Solution is shown step by step: Let c be the 15 degrees.
1. C = 360 divided by n
2. 15 = 360 divided by n
3. then transpose n to the other side
15n = 360
4. divide both sides by 15
n = 360 divided by 15
5. n = 24
Answer: Yes
Step-by-step explanation:
Imagine you have b = 2.
Plug 2 into the equation 2b + b = 3b
You get: 2(2) + 2 = 3(2)
Which solves to be 6 = 6
As long as the variable is the same, in this case b, and they are to the same power, in this case ^1, you can combine them.
We can factorise this expression by grouping. First let us arrange it in this way
Let us bracket them like this:
In the first bracket portion, take x as common and in the second expression, take 2 as common.
<u>Answer</u><u>:</u>
Hope you could understand.
If you have any query, feel free to ask.
Step-by-step explanation:
x = -12
y = x/2 + 9
y = -12/2 + 9
y = -6 + 9
y = 3
