A kayaker paddles across a river at a constant speed of 4 miles per hour and a
bearing of N 60° E. Which current vector
results in the kayaker's actual speed
being 5.9 miles per hour and the
kayaker's actual direction being N 70° E?
If necessary, round speed to the nearest
tenth and direction to the nearest degree.
A (1,0)
B (2,0)
C (2.5, 0)
D (3, 0)

Explanation is in the file

cutt.ly/zxt1ipy

d 25 pi/6

step-by-step explanation:

the diameter is 10 inches

the radius is 1/2 of the diameter or 5 inches

the area of the circle is

a = pi r^2

  = pi 5^2

  = 25 pi

the slice is 60 degrees of the entire circle.

60 degrees out of 360   60/360 = 1/6

the area of the slice is 1/6 of the circle

a slice = 1/6 a circle

a slice = 1/6 * 25 pi

answer:   (s+1)(s+4)

step-by-step explanation:

factor s2+5s+4

s2+5s+4

=(s+1)(s+4)