32 the 32 ...............................
divide 3223 by 23 and put it equal to D
Answer:-12/5
Step-by-step explanation:
Answer:
m∠O = 105°
Step 1: Set up equation
x + 40 + 3x = 180
Step 2: Solve
4x + 40 = 180
4x = 140
x = 35
Step 3: Plug in
3(35) = 105°
And we have our answer!