Question 2 (1 point)
dan was experimenting with factors that affect the activity of cockroaches. which
of these is the best question for a scientific experiment?
how do cockroaches move about so fast?
why do cockroaches feed at night?
why are cockroaches so old?
does temperature affect cockroach activity?
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answer: the direction of the wind is expressed as the direction from which the wind is blowing. for example, easterly winds blow from east to west, while westerly winds blow from west to east.

explanation:

see the picture for the vector

the magnitude of the vector by pythagorean theorem

r = √( (-10)^2 + (3)^2 ) = √109

magnitude = √109 units

the direction angle between vector and x-axis is

tan^(-1)(3/10) = 16.699

so the direction is approximately 16.7 degrees north of west