Answer:
Step-by-step explanation:
Given figure is of a rhombus.
Measures of the opposite angles of a rhombus are equal.
Therefore,
Answer:
Step-by-step explanation:
Given
and
is a vector with 3 times the vector u in opposite direction
option (a) is correct.
The first number subs for x and the second number subs for y
Well,
Since the denominators are the same, we can add.