Answer:
-8,-6
Step-by-step explanation:
11/8 or 1 3/8
You must have the same denominator. Therefore, multiply 1/2 by 4 to get a denominator of 8. Be sure to do this for the numerator as well. You end up with 4/8 plus 7/8. You result with 11/8 or simplified 1 3/8.
Answer:
r = 1.293593 x 10^8 m
Step-by-step explanation:
r^2 = 167.3385 x 10^14
r = 12.93593 x 10^7 m
r = 1.293593 x 10^8 m
r = 1.293593 x 10^8 m
Answer:
x = 12
Step-by-step explanation:
Proportional relationship means that 
= k(a constant)
Here, k = 12/8 = 3/2
So, the equation is = 3/2.
Plug in y = 18, and we get 18/x = 3/2.
18 = 3/2x
x = 12
You have two vectors: 
and 
In order to find the sum 
of vectors 
and 
, you should add corresponding coordinates:
Answer: correct choice is C.
