To calculate the sum of two vectors using the parallelogram method, where should the blue line be placed?

a.

at the vertex between the green and red vectors

c.

at the tail of only the green vector

b.

at the head of the red vector

d.

at the head of the green vector

A: at the vertex between the green and red vectors

Step-by-step explanation:

fahrenheit

step-by-step explanation:

fahrenheit is more precise than celsius. the ambient temperature on most of the inhabited world ranges from -20 degrees fahrenheit to 110 degrees fahrenheit—a 130-degree range. on the celsius scale, that range is from -28.8 degrees to 43.3 degrees—a 72.1-degree range. this means that you can get a more exact measurement of the air temperature using fahrenheit because it uses almost twice the scale.

it's both, now can you answer my most recent question?