We need the cross product of the two vectors.
a x b
=<2,-2,-3> x <3,2,2>
=
i j k
2 -2 -3
3 2 2
=<-4+6, -(4+9), 4+6>
=<2,-13,10>
The second vector is obtained by reversing the direction, namely <-2,13,-10>
Thus the two vectors are <2,-13,10> and <-2,13,-10>.
Answer:
v = 3 , 3/5
Step-by-step explanation:
Answer:
a(n) = a(1) + 6(n -1)
Step-by-step explanation:
The common difference here is 6. 1 + 6 = 7; 13 + 6 = 19; and so on.
Thus, the function in question is a(n) = a(1) + 6(n -1).
Answer:
Alternate Interior angles! ? = 50 :)
Step-by-step explanation:
They are both interior, and they are alternate, so the type of angle pair is an alternate interior angles pair!
Relationship: They are congruent to each other!
They are also both equal! :)
To do this, we have to multiply the 7 feet diameter by pi to get the circumference because the formula for circumference is
, or circumference = pi times diameter. 7 x 3.14 (pi rounded) = 21.98
Answer: 21.98 feet
