If a = 6 and c = 15, what is the measure of angle a (round to the nearest tenth of a degree)

Johnny rode his bike 4 blicks down the street to his friend's house once he got to his friend house and realized he could not cone out to play he turned aroubd and went back home.what is displacement for the total bike ride? how did you determine this? what could we use as a reference point to determine he was in motion during his bike ride? why can you use it as a reference point

Which term describes a normal value for something in the body? a.homeostasis b.set point c.feedback loop d.integration center

Both carbohydrates and fats are used as fuel in cells. true or false