The figure shows the steps to construct a perpendicular segment to a line through a point that isn't on that line. the steps are in an incorrect order. what is the correct order of the steps to construct a perpendicular segment to a line through a point that isn't on that line?
a. dbca
b. bdca
c. dbac
d. bcac

Flashback to semester a. are triangles pqr and stu congruent? what is the congruency that proves they are congruent? what is the perimeter of triangle pqr? show your work.

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

What number is 7 units left of -15?