Answer:
29 Dodecagon
30 Heptagon
31 Octagon
32 Hexagon
Just divide 360 by the number of sides to find the exterior angles
and 900 by the number of sides for the interior
The answer is 44.
All u have to do is multiply 80 * 55% and u get 44, hope this helps.
Answer:
3 sundaes will have nuts
Step-by-step explanation:
Note that the total number of sundaes so far is 20, 6 of which had nuts, and 14 didn't.
Therefore the fraction representing the sundaes with nuts would be 6/20 = 3/10.
The fraction without nuts would be 7/10.
The question is asking for you to predict the number of sundaes that will have nuts using these fractions. Out of 10 sundaes, 3 of them will have nuts.
Answer:
<h2>DB = 7, 11, 13 </h2>
<h3>Is your answer </h3><h3>Hope it helps you </h3>
<span>To do this, we have to setup equations and then use substitution to get like terms.
c=children, s=students, a=adults
For total cost: 5350 = 5c + 7s + 9a
Total capacity: 750 = c + s + a
Data given: (.5)(c + s) = a
Now, rearranging the data given equation for (c+s) gives us (c+s)= 2a. Using this and substituting into the total capacity equation for (c+s) will allow us to find a: 750 = 2a + a = 3a which gives us a = 750/3 = 250.
Next, we set a = 250 in total cost and data given equation to get the following:
Total Cost: 5350 = 5c + 7s + 2250 which gives 3100 = 5c + 7s
Total Capacity: 750 = c + s + 250 which gives 500 = c + s
Rearranging total capacity to solve for s: s = 500 - c
Plugging that expression for s into total cost gives us: 3100 = 5c + 7(500-c) = 5c - 7c + 3500.
Solving for c gives us 400 = 2c . Total number of children is c = 200.
Total number of students is s = 750 - 200 - 250 = 300.</span>
