Which of the binomials below is a factor of this trinomial? x2 - 5x+ 4
O A. X-1
O B. x2 + 4
C. X+4
D. X + 1

What is the lcm of 16 and 40 ? 24 and 40 ?

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

See attachment below and find the equivalent of tan(∠qsr)