A shipping container will be used to transport several 40-kilogram crates across the country by rail. The greatest weight that can be loaded into the
container is 28000 kilograms. Other shipments weighing 9100 kilograms
have already been loaded into the container. Write and solve an inequality
which can be used to determine x, the number of 40-kilogram crates that can
be loaded into the shipping container.

i dont know it

step-by-step explanation:

b

step-by-step explanation:

i dont know nkw

step-by-step explanation:

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the correct option is 2.

step-by-step explanation:

according to the given information triangle abc is a right angle triangle with right angle at a. segment ab is 5 and segment ac is 7. point d is on segment bc and angles adb and adc are right angles.

it is given that triangles abd, cad, and cba are similar.

two triangles are similar if their corresponding sides are proportional.

in triangle cba, using pythagoras theorem

                      )

triangle abd and cba are similar,

                            (2)

triangle cad and cba are similar,

                      )

using (1), (2) and (3), we get

hence proved.

therefore option 2 is correct.