Answer: 9 + 10 = 19
Step-by-step explanation: 9+ 0 =9
and 1+0 = 1
put those together and you get 19
Step-by-step explanation:
5x+9 + 13x+9 = 180
18x+18= 180
divided by 18
x+1 = 10
x = 9
therefore, m <em>L</em><em> </em>6 = 5x+9
= 5(9)+9 = 54° (second option)
Answer:
5 miles per hour
14$
