Question Number: 3 Andy's job is to attach a ladder to a water tank. The water tank is a 20ft wide cylinder and
has a volume of 9,420ft. If the length of the ladder is equal to the height of the water
tank, how long is the ladder?
d = 20ft
h=?
V = 9,4207
B)
30ft
9.5ft
8.9ft
11 ft
D)

During a bike challenge riders have to collect various colored ribbons each 1/2 mile they collect a red ribbon each eighth mile they collect a green ribbon and each quarter mile they collect a blue ribbion wich colors of ribion will be collected at the 3/4 markrer

Table which ratio is equivalent to 3: 7? 6: 7 3: 21 24: 56 15: 30

I've been working on this for a few days and i just don't understand, it's due in a few hours. you. the direction of a vector is defined as the angle of the vector in relation to a horizontal line. as a standard, this angle is measured counterclockwise from the positive x-axis. the direction or angle of v in the diagram is α. part a: how can you use trigonometric ratios to calculate the direction α of a general vector v = < x, y> similar to the diagram? part b suppose that vector v lies in quadrant ii, quadrant iii, or quadrant iv. how can you use trigonometric ratios to calculate the direction (i.e., angle) of the vector in each of these quadrants with respect to the positive x-axis? the angle between the vector and the positive x-axis will be greater than 90 degrees in each case. part c now try a numerical problem. what is the direction of the vector w = < -1, 6 > ?