Answer:
i think its a
Step-by-step explanation:
im so sorry if im wrong, also start using m4thway for problems like these! it shows you the steps and everything.
(the 4 is an a bc they wouldnt let me put the name of it)
w=37
2w+w+69= 180 knowing that all triangles add up to 180 form an equation
3w+69=180 combine like terms and subtract 69 from both sides
3w=111 divide by 3 from both sides
w=37
Answer:
413/45
Step-by-step explanation:
5 1/9=46/9
4 1/3=13/3
8 2/5=42/5
-----------------
46/9-13/3+42/5
46/9-39/9=7/9
7/9+42/5=35/45+378/45=413/45
Does it say what the diameter or the radius is??