Answer:
For 7, r=4.1, and for 8, r = 8.7
Step-by-step explanation:
r is the distance from the center point to anywhere in the circle, meaning that (assuming C is the center point), You just take the length of the side from C to the other points in the circle.
15.16 is like 379/25
Therefore, when u divide it u will get 15then 4/25
hope u got it :)
The total cost of the trip Lisa wants to take over the weekend is $500.
- Let the total cost of the trip be T.
<u>Given the following data:</u>
- Savings account balance = $200
- Percent of trip expenses = 40%
To determine the total cost of the trip Lisa wants to take over the weekend:
Since the percentage of the money in Lisa's savings account is equal to forty percent (40%) of what is required for the total cost of the trip. Thus, we would multiply the total cost of her trip by 40% and equate it to $200.
<u>Total cost</u><u> of her trip:</u>

Total cost, T = $500.
Read more: brainly.com/question/2021001