KAreem walks 6 blocks west and 2 blocks south to school after school he walks 3 blocks east and 3 blocks south to the library. now how many blocks is he from home?

A.)2 blocks east and 4 blocks south.

B.)4 blocks east and 2 blocks south.

C.)5 blocks west and 7 blocks south.

D.)3 blocks west and 5 blocks south.

Respuesta :

Answer: D) 3 blocks west and 5 blocks south.

At first, it is 6 blocks west and 2 blocks south, then 3 blocks east and 3 blocks south. Whenever it is an opposing direction, subtraction is used, and when it's the same direction, addition is used.

For west: 6-3
For south:2+3

Therefore: 3 blocks west and 5 blocks south. 

The blocks from Kareem's home to library is required.

The correct option is D) 3 blocks west and 5 blocks south.

Let us use the Cartesian graph to visualize the path.

Taking the origin as Kareem's house.

Kareem walks 6 blocks west = (-6,0)

2 blocks south = (-6,-2)

3 blocks east = (-3,-2)

3 blocks south = (-3,-5)

His final location is at (-3,-5) so he would be 3 blocks west and 5 blocks south from his home.

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