What is SSA, B = 90.2o C = 61.8o, b = 22.7
OR
B = 32.8o, C = 118.2o, b = 12.3
100
Using the angle between two vectors formula, the type of angle if cos(theta) = 1.
What is parallel
100
-3w + y if w = 3i - 5j and y = -2i + 8j
What is -11i + 22j
100
The dot product of v and w, v = i - 3j, w = 5i + 4j
What is -7
100
Find the angle between i - 3j and 5i + 4j
What is 110.2o
200
B = 29o
a = 19
c = 26
What is SAS, A =44.7o, C = 106.3o, b = 13.1
200
Using the angle between two vectors formula, the type of angle if cos(theta) = 0 (the new word not the geometry word)
What is orthogonal
200
x - w + y if x = 20i + 5j, w = 3i - 5j, y = -2i + 8j
What is 15i + 18j
200
The inner self product of v, v = i - 3j
What is 10
200
The formula for the angle between vectors
What is cos-1 [ (u dot v) / (|u| |v|) ]
300
B = 44o
b = 3
a = 23
What is SSA, no solution
300
Using the angle between two vectors formula, the type of angle if cos(theta) = .458
What is some acute angle (or neither)?
300
The magnitude of w, 3i - 5j
What is root 34
300
The unit vector in the same direction as v, 2i - 5j
What is (2 root 29)/29 i + (-5 root 29) / 29 j
300
Calculate the angle between the two vectors:
u: 4i - j
v: -2i -3j
70 degrees
400
The area of triangle a = 48.2m, b = 23.9m, c = 57.6m
What is 566.2 m2
400
A quarterback running forward at 5 m/s throws a football with a velocity of 25 m/s at an angle of 40o with the horizontal. What is the resultant speed and direction of the pass?
What is 29.1m/s at 33.6o
400
The magnitude of x + y, x = 20i + 5j, y = -2i + 8j
What is root 493
400
The unit vector in the opposite direction of w, -i + 3j
What is root 10/10 i + (- 3 root 10)/10 j
400
What is the angle between the vectors:
u <-2,6>
v <-3,8>
2 degreese
500
The area of triangle b = 48.2cm, c = 23.9cm, A = 40.3o
What is 372.5 cm2
500
page 498 #54
What is 598.2 mph at 182o
500
The magnitude of y - w, y = -2i + 8j, w = 3i - 5j
What is root 194
500
The unit vector orthogonal to w, -i + 3j
What is (3 root 10)/10 i + root 10/10 j
500
What is the angle between the two vectors?
u: i + j
v: -i - j