a vector starts at point (9,-8) and ends at point (4,-7) what is the vertical component of the vector?​

pakistan's principal natural resources are arable land and water. about 25% of pakistan's agriculture accounts for about 21% [1] of gdp and employs about 43% of the labour force. in pakistan, the most agricultural province is punjab where wheat and cotton are the most grown.

the answer is 54 sq. ft. i just did this question, on odyssey ware, and it was right. make brainliest.