What is the rotation at D to the nearest 0.0001 RAD? (HInt it is the shear at RD of the conjugate beam) Use negative and positive signs as appropriate. Don't forget UNITS P = 14 k L1 = 18 ft L2 = 5 ft L3 = 6 ft EI = 22,000,000 k-in2

(1,4) is on graph of f(x)

f(1) = 4

so 1/4 f(x)

1/4 f(1)

1/4. ×4

1

so point for function 1/4. f(x) is (1,1)

(-1,-0.5)

step-by-step explanation:

just go here

its what i use

step-by-step explanation:

arc length = radius * x ( in radians)

6 * pi = 18 * x

divide by 18 on each side

6 pi / 18 = x

pi/3 = x

the angle is pi / 3 radians

or   60 degrees