Awooden shipping crate that weighs 816 1 b is placed on a loading ramp that makes an angle of 25
with the horizontal. to keep the crate from sliding, a chain is hooked to the crate and to a pole at the
top of the ramp. find the magnitude of the components of the crate's weight (disregarding friction)
perpendicular and parallel to the incline.
a) perpendicular: 816 lb parallel: 25 lb
b) perpendicular: 740 lb parallel: 345 lb
c) perpendicular: 25 lb
parallel: 816 lb
d) perpendicular: 345 lb
parallel: 740 lb

it 2

step-by-step explanation:

8^1/3=2

lol.

it's ok we all do this sometimes.

-aparri

step-by-step explanation:

rectangles are made up of 4 right angles, which means that a side and a base meet perpendicular to one another.   their slopes then have to reflect perpendicular slopes.   perpendicular slopes are opposite reciprocals of one another.   for example, if the slope of one line is +2/3, then the perpendicular slope to that would be -3/2.   so we look for that combination in our choices.

all of them satisfy that condition (so what's the question, i guess? )