Answer:
B.45
Step-by-step explanation:
<h3>A sum of all angles in a triangle is 180°</h3><h3>55+60+x+20=180</h3>
60+55=115
180-115=65
65-20=45
Answer: 45°
ANswer is A.
Hope it helps!
65 (child) + 260 (adult) + 175 (senior) = 500 total tickets
260 / 500 = 0.52
[change 0.52 to a decimal by moving the decimal to the left twice]
ANSWER: 52%
Answer:
Add all the numbers from 30 to 80 and that is your answer
Step-by-step explanation:
Answer: MDCs have advanced socially and economically, whereas LDCs are in the early stages of development.