Solve
Which equation correctly uses the value of b to solve for a?

Triangle ABC is a right triangle and cos(22.6)=b/13
for b and round to the nearest whole number

tan(22 6°) =a/13
tan(22.6°) = 13/a
tan(22.6°) = a/12
tan(22.60) = 12/a

Aprimary source can be a picture of you that someone else took? true or false

3key facts about the battle of britain

By the end of the 1800s, there was a change in the nature of the immigrants coming to the united states. immigration from northern europe—england, ireland, germany, and scandinavia—declined, while immigration from italy, russia, and austria-hungary grew. in fact, between 1900 and 1910, more than three-fourths of all immigrants came from these three countries. unfortunately, these countries were far removed england, the home of our founders, and the immigrants who came from them had a hard time adjusting to life in their new country.