Answer:
The answer is A. [-4/3]
For the second part the answer is a rotation 90 CCW about origin
Hope this helped!
By scale 5cm= 1 m
so 1cm = 0.20m
15 x 0.20= 3m
20 x 0.20=4m
dimensions are approx 3m x 4m
Answer:
225750
Step-by-step explanation:
i hope it was correct
In order for the expression to have infinitely many solutions, we need to have a situation like this:
![Ax+B = Cx+D,\qquad A=C,\quad B=D](https://tex.z-dn.net/?f=%20Ax%2BB%20%3D%20Cx%2BD%2C%5Cqquad%20A%3DC%2C%5Cquad%20B%3DD%20)
In other words, we need the left and right hand sides to be the same, so that the equality is actually an identity, and no matter which x-value you choose, the equality will hold.
In your case, if you mimic the template above, you have
![A=-90,\ B = Q,\ C = P,\ D = 45](https://tex.z-dn.net/?f=%20A%3D-90%2C%5C%20B%20%3D%20Q%2C%5C%20C%20%3D%20P%2C%5C%20D%20%3D%2045%20)
And since we want
, we want
![P=-90,\quad Q=45](https://tex.z-dn.net/?f=%20P%3D-90%2C%5Cquad%20Q%3D45%20)
Answer:
Same no cap-
Step-by-step explanation: