Answer:
Step-by-step explanation:
basicallyi you want to find a common denominator before you add them up. the common denominator in this case would be 20, since it's the first common multiple all of them share
50/20 plus 72/20 plus 55/20
177/20 would be your answer
Answer:
3
Step-by-step explanation:
さたはたはたはたはたはたはたはたはたはたしたはあらさたはたはてはありはあはあはあらありあは
Tan 40 = h / 20 where h = height of the pole.
h = 20 tan 40 = 16.78 feet
Answer:
slope of the line is zero
Step-by-step explanation: