At noon, ship a is 30 nautical miles due west of ship b. ship a is sailing west at 20 knots and ship b is sailing north at 21 knots. how fast (in knots) is the distance between the ships changing at 4 pm? (note: 1 knot is a speed of 1 nautical mile per hour.)

Which property is illustrated by the statement given below? raj raj.

5× 1/2 = ? a) more than 5 because you are multiplying by a whole number b) 5/10 because you multiply the numerator and denominator by 5 c) less than 5 because you are multiplying by a number that is more than 1 d) less than 5 because you are multiplying by a number that is less than 1

72 the length of a side of a triangle is 36. a line parallel to that side divides the triangle into two parts of equal area. find the length of the segment determined by the points of intersection between the line and the other two sides of the triangle.