A boat is trying to determine its speed, in feet per minute. The boat spots a 245 foot tall lighthouse at point A at an angle of elevation of 12'. Five minutes later it arrives at point B after traveling in a straight line towards
the light house. The angle of elevation is now 28". What is the boat's speed to the nearest foot per minute.

in simplified version   it would be x ≤-4

step-by-step explanation:

multiply each term in x ≤-4 by -1

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.

a28=58

step-by-step explanation:

a1=a1+(n-1)d

a28= 4+ (28-1)2

a28=4+(27)(2)

a28=4+54

a28=58