Classify the following triangle. check all that apply.
9.8
120 5.2
20°
40
13.2

If a baby uses 15 diapers in 2 days, how many diapers will the baby use in a year?

The longer leg of a 30° 60° 90° triangle is 16 times square root of three how long is a shorter leg

Suppose that in 2008 , 840,800 citizens died of a certain disease assuming the population of teh country is 399 miliion, what is the mortality rate in units of deaths per 100,000 people?