Let a =
3 0 0
3 3 0
0 0 1
b =
0 −1 0
1 0 0
0 0 1

a. evaluate a.
b. let x =
−2
25
find (a)x.
c. graph x and (a)x.

How to choose the sign of the radical in the denominator of the formula for the distance from a point to a line.

Abc will undergo two transformations to give aa'b'c' which pair of transformations will give a different image of aabc if the order of the transformations is reversed? a. a rotation 90' counterclockwise about the origin followed by a reflection across the y-axis b a translation 5 units down followed by a translation 4 units to the right c. a reflection across the x-axis followed by a reflection across the y-axis a rotation 180'clockwise about the ongin followed by a reflection across the y-axis reset next 2 omentum all rights reserved o atk me anything o o e

Acar started driving from city a to city b, distance between which is 620 miles, at a rate of 60 mph. two hours later a truck left city b and started moving towards city a at a rate of 40 mph. what distance from city a is the point where the truck and the car will meet?