I believe the answer is B: 3 + 7 + (-10).
Answer:
D
Step-by-step explanation:
Answer:
3 gallons of orange juice
Alright, lets get started.
If the polygon measures 45 degree exterior angle and we are asked to find number of sides, there is a formula for that.
= value of exterior angle
Where n is number of sides of ploygon
![\frac{360}{n} = 45](https://tex.z-dn.net/?f=%20%5Cfrac%7B360%7D%7Bn%7D%20%20%3D%2045%20)
Multiplying n into both sides
![\frac{360}{n} * n = 45 n](https://tex.z-dn.net/?f=%20%5Cfrac%7B360%7D%7Bn%7D%20%2A%20n%20%3D%2045%20n%20)
![360 = 45 n](https://tex.z-dn.net/?f=%20360%20%3D%2045%20n%20)
Now divide 45 in both sides
![\frac{360}{45} = \frac{45n}{n} = n = 8](https://tex.z-dn.net/?f=%20%5Cfrac%7B360%7D%7B45%7D%20%20%3D%20%5Cfrac%7B45n%7D%7Bn%7D%20%20%3D%20n%20%3D%208%20)
n = 8
Means number of sides of polygon is 8, hence its Octagon. Answer
Now we have given 45 exterior angle hence interior angle would be
180 - 45 = 135°
So, sum of all interior angles would be = number of sides * interior angle
sum of all interior angles would be = ![8 * 135 = 1080](https://tex.z-dn.net/?f=%208%20%2A%20135%20%3D%201080%20)
Hence sum of all interior angles would be 1080°. Answer
Hope it will help :)
The required simplified value of $10.40 to $13.12 is $2.72.
Given that,
To determine the simplified value of $10.40 to $13.12.
<h3>What is simplification?</h3>
The process in mathematics to operate and interpret the function to make the function or expression simple or more understandable is called simplifying and the process is called simplification.
Here,
In the question, asked about the difference between the numbers
$10.40 to $13.12
= 13.12 - 10.40
= $2.72
Thus, the required simplified value of $10.40 to $13.12 is $2.72.
Learn more about simplification here:
brainly.com/question/12501526
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