1.what is the value of the missing angle? (first pic)
1. 80
2.90
3.170
4.260
~
translate triangle abc 3 units right and two units down (second pic)
, -2)
2.(0, -2)
3.(1, -1)
4.(1, 3)

What is the quadric regression equation that fits these data

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

Use sigma notation to represent the following series for 9 terms.