Answer:
This vector make an angle of 141° with the positive x axis
Step-by-step explanation:
Refer the attached figure
Components of vector :

We are supposed to find What angle does this vector make with the positive x axis

Now ,

So, this vector make an angle of 141° with the positive x axis
Answer:
A and B both seem to be true.
Step-by-step explanation:
Answer:
Step-by-step explanation:
2 times a number, 2y
the sum of that and 9, 2y+9 ‘is’ 7
2y+9=7
A:science b: social studies, math, other, english, and science
Answer:
maybe do the math
Step-by-step explanation: