Answer:
B
Step-by-step explanation:
Rotation 180° is accomplished by negating both the x- and y-coordinates. That is, you multiply each of them by -1. You want the opposite of the identity matrix, so matrix B.
Answer:
Step-by-step explanation:
Ummm, y = mx+b is called the slope-intercept form because you can just read them off:
slope = m
y-intercept = b
Now can you pick a choice?
I'm sorry but I don't know but can you help me?
Answer:
Explanation:
Compute the magnitude:
∣∣→a∣∣=√(−10)2+62+(−7)2
∣∣→a∣∣=√100+36+49
∣∣→a∣∣=√185
To obtain the unit vector of →a=(−10,6,−7), we divide each component by √185 but we should rationalize 1√185 to √185185:
ˆa=(−10√185185,6√185185,−7√185185)
Step-by-step explanation:
plz make me as a brainliest
(0,4) : not a solution
(-2,4) ; solution
(0,5) : solution
(-2,7) : solution
(-4,1) : not a solution
(-1,1) : not a solution
(-1.5,3.5) : solution
any point that falls in the grey area is a solution....if ur points lie on a dashed line, it is not a solution...but if ur points lie on a solid line, it is a solution