Answer:
Obtuse
Step-by-step explanation:
One of the angles is above 90 degrees
The correct answer is C. Commutative Property
Answer:
D
Step-by-step explanation:
We know that vector addition is scalar addition.
Given vectors are u = <-3.5, -1.5> and v = <-1.25, 2.25>
2v = < -2.5, 4.5>
2v - u = < -2.5, 4.5> - <-3.5, -1.5> = < -2.5 - (-3.5) , 4.5 -(-1.5) >
2v-u = < 1 , 6 >
This vector is basically i + 6j which is drawn in option D
Answer:
-27.9
Step-by-step explanation:
Simply divide 61.50 by 3. You should be able to reach the answer that way
