Solve using augmented matrix methods.
2
- 8X1
12X1 -
2x2 =
3x2 =
- 3

Find the equation of the trend line (line of best fit). show your work i'm using the points (34,76) (42,91)

What’s the answer ? use the picture to see the problem

Apiling for a high-rise building is pushed by two bulldozers at exactly the same time. one bulldozer exerts a force of 1250 pounds in a westerly direction. the other bulldozer pushes the piling with a force of 2650 pounds in a northerly direction. what is the direction of the resulting force upon the piling, to the nearest degree? a. 65 n of w b. 25 n of w c. 45 n of w d. 35 n of w