The winter of 2015 was the coldest one on record for several cities in Michigan. The chart below shows the low temperatures for some cities in February. Which city had the coldest temperature

In δabc, if the length of side b is 3 centimeters and the measures of ∠b and ∠c are 45° and 60°, respectively, what is the length of side c to two decimal places?

The length of a shadow of the building is 36m. the length of the pole, which is perpendicular to the ground, is 1.9m. the length of the pole's shadow is 1.52m. what is the height of the building?

(60 points) explain this in detail