Lines of symmetry in regular polygons can be formed from a vertex to an opposite vertex or a vertex to an opposite midpoint.
The dimensions of the prism can be 2x, 2x+3 and x+6.
We first factor out the GCF of the trinomial. The GCF of the coefficients is 2. Each term has an x in common as well, so the GCF is 2x.
Factoring out the 2x, we have
2x(2x²+15x+18).
To factor the remaining trinomial, we find factors of 2*18=36 that sum to 15. 12*3 = 36 and 12+3 = 15. We split up 15x into 12x and 3x:
2x(2x²+12x+3x+18)
Now we group together the first two terms in parentheses and the last two:
2x((2x²+12x)+(3x+18))
Factor out the GCF of the first group:
2x(2x(x+6)+(3x+18))
Factor out the GCF of the second group:
2x(2x(x+6)+3(x+6))
Factoring out what these have in common,
2x(x+6)(2x+3)
Answer:
6.74
Step-by-step explanation:
To be able to do these equations, you draw a line down the middle of the equal sign to separate sides. So you are trying to get the variable (m) on one side by itself. In order to do that, you have to move 10.20 to the other side. But whenever you move things to the other side you have to do the opposite in this case it would be subtraction because 10.20 is a positive number but the opposite of positive is negative which means subtraction. So you do
3.46-10.20 which will give you -6.47 and now you have -m left but whenever u have a negative sign in front of a variable that means there is a one beside it. A number besides a variable is multiplication but the opposite is division so we would divide.
-6.47/-1 which is 6.47 :)
Answer:
c. y = 2x + 4
Step-by-step explanation:
Hope you got it.
Here is the answer for your questions