Hello everyone, how is your day, just want to get to know you all so yea, don't stress over school, we are all here to no one is going to judge you. ^_^

Which equations represents circles that have a diameter of 12 units and a center that lies on the y-axis? check all that apply

On new year's day, the average temperature of a city is 5.7 degrees celsius. but for new year's day 2012, the temperature was 9.8 degrees below the average. i) if a represents the average temperature on new year's day and 7 represents the temperature on new year's day 2012, what formula accurately relates the two values together? ii) what was the temperature on new year's day 2012? dt a 0.8 ii) - 4 1 degrees celsius da-t-98 ii) 59 degrees celsius 1) 7 = -9,8 11) 59 degrees celsius ii) l degrees celsius

2.5 milligrams is equivalent to how many grams