Can somebody pls help me out with this problem? Pls find the measures of 1,2, and 3! Thank you so much! **I tried to draw it as best as I could!!**

In the triangle abc< angle c is a right angle. find the value of the trig function indicated. find tan a if a =12, b=5 a. 13/12 b. 12/13 c. 5/12 d.12/5

What is 20+(5 x 2/5 )+ 3 show your work

Consider a= {x|x is alive} f={x|x is in france} m={x|x is a national monument} w{x|x is a woman}. which statements are true regarding elements of the given sets? check all that apply.