Answer:
25
Step-by-step explanation:
Convert fraction (ratio) 6 / 24 Answer: 25%
Total units of ratio = 1+4+5 = 10
Value of 1 unit = 180/10 = 18
It would be 1(18), 4(18), 5(18) = 18, 72 & 90
Answer:
b
Step-by-step explanation:
Answer:
Use the cosine rule
Step-by-step explanation:
1. Apply formula of c^2 = a^2 + b^2 - 2abcosC
2. Substitute known values in: c^2 = 36 + 4900 - 840cos120
3. Apply algebra and use the calculator
4. Final answer is 73.18 (2 decimal places)
Answer:
3
Step-by-step explanation:
You want the greatest of three consecutive odd integers that have a sum of 3.
<h3>Average</h3>
The average of the integers is their sum divided by their number:
average = 3/3 = 1
This is the value of the middle of the three integers, so they are ...
-1, 1, 3
The greatest of the three is 3.