There are 5 sides in this shape.
(5-2)(180) = 540. There is 540 degrees in this shape.
111 + c + (c + 10) + 120 + 91 = 540
111 + 2c + 10 + 120 + 91 = 540
2c = 208
c = 104
answer: 104
Answer:
c
Step-by-step explanation:
Using proportions, it is found that the average daily requirement for these adults is of 2080 calories.
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- Percentage problems are solved by proportions, using a rule of three.
- 1560 calories is 75% = 0.75 of the calorie requirement for many adults.
- How much is 100% = 1?
The rule of three is:
1560 calories - 0.75
x calories - 1
Applying cross multiplication:
The average daily requirement for these adults is of 2080 calories.
A similar problem is given at brainly.com/question/24738632