Answer35in2
Step-by-step explanation:
he example equation becomes "x + 10 - 15x = 20," which is then "-14 x + 10 = 20." Subtract 10 from each side, divide by 14 and you have end up with x = -10/14, which simplifies to x = -5/7. Plug in the x value in to the first equation to find out the y value...
Hamilton's quaternions are an example of non-commutative ring. If you are not familiar with them, they are similar to complex numbers, except for the fact that there are three roots of -1: the ring is generated by
![H =](https://tex.z-dn.net/?f=%20H%20%3D%20%3C1%2C%20i%2C%20j%2C%20k%3E%20)
Which means that a generic element is appears as follows:
![z = a+bi+cj+dk,\quad a,b,c,d \in \mathbb{R}](https://tex.z-dn.net/?f=%20z%20%3D%20a%2Bbi%2Bcj%2Bdk%2C%5Cquad%20a%2Cb%2Cc%2Cd%20%5Cin%20%5Cmathbb%7BR%7D%20)
The rules for additions are the usual: you sum like terms. As for the mutliplicaitons, you work like this:
![ij = k,\quad kj = i,\quad ki = j,\quad ji = -k,\quad kj = -i,\quad ik = -j](https://tex.z-dn.net/?f=%20ij%20%3D%20k%2C%5Cquad%20kj%20%3D%20i%2C%5Cquad%20ki%20%3D%20j%2C%5Cquad%20ji%20%3D%20-k%2C%5Cquad%20kj%20%3D%20-i%2C%5Cquad%20ik%20%3D%20-j%20)
C. x = a number will always a be a horizontal line
Answer:
The answer is a
Step-by-step explanation:
500 times 4 is 2,000
986 times 1.50 is 1,479
Therefore your answer is a
¯\(°_o)/¯