Answer:
(2,-4,2)
Step-by-step explanation:
If this is for Vector Cross Product:
Cross product of two vectors = (u1,u2,u3) * (v1,v2,v3) =
(u2v3 - u3v2, u3v1 - u1v3, u1v2 - u2v1) = ((3*6) - (4*4), (4*2) - (2*6), (2*4) - (3*2) =
(2,-4,2)
first I would find all the ways to make 9
6+3=9
5+4
then I would find all the ways to make 10
6+4=10
5+5=10
then I would find all the ways to make 11
6+5
then I would find all the ways to make 12
6+6=12
then add the number of possibilities
9 + 10 + 11 + 12 = 6
There are 6 different ways to make a sum of 9 or more
9514 1404 393
Answer:
4 : 3
Step-by-step explanation:
The ratio of numbers of students is ...
hot dog : hamburger = 16 : 12 = 4 : 3
__
To reduce the ratio to lowest terms, remove the common factor of 4 from each number. 16 = 4·4; 12 = 4·3.
Answer:
1) 7+(-3)=
7-3=4
Step-by-step explanation:
x is less than or equal to 5, really simple
