The answer 0.12, 19/50, 5/12
Answer:
B
Step-by-step explanation:
33.8 Rounded
Use Pythagorean theorem :)
Brainliest?
Answer:
There are 35 adult dogs and 20 puppies
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Step-by-step explanation:
<em>Represent the puppies with P and the Adult dogs with A</em>
Given
![A : P = 7 : 4](https://tex.z-dn.net/?f=A%20%3A%20P%20%3D%207%20%3A%204)
Dogs = 55
Required
Determine A and P
First, we need to sum the ratios;
![Total = A + P](https://tex.z-dn.net/?f=Total%20%3D%20A%20%2B%20P)
![Total = 7 + 4](https://tex.z-dn.net/?f=Total%20%3D%207%20%2B%204)
![Total = 11](https://tex.z-dn.net/?f=Total%20%3D%2011)
Adult Dogs is then calculated as follows;
![A = \frac{A\ Ratio}{Total} * Dogs](https://tex.z-dn.net/?f=A%20%3D%20%5Cfrac%7BA%5C%20Ratio%7D%7BTotal%7D%20%2A%20Dogs)
![A = \frac{7}{11} * 55](https://tex.z-dn.net/?f=A%20%3D%20%5Cfrac%7B7%7D%7B11%7D%20%2A%2055)
![A = \frac{385}{11}](https://tex.z-dn.net/?f=A%20%3D%20%5Cfrac%7B385%7D%7B11%7D)
![A = 35](https://tex.z-dn.net/?f=A%20%3D%2035)
Puppies is calculated by subtracting the number of adult dogs from the total
![P = Dogs - Adult\ Dogs](https://tex.z-dn.net/?f=P%20%3D%20Dogs%20-%20Adult%5C%20Dogs)
![P = 55 - 35](https://tex.z-dn.net/?f=P%20%3D%2055%20-%2035)
![P = 20](https://tex.z-dn.net/?f=P%20%3D%2020)
<em>Hence;</em>
<em>There are 35 adult dogs and 20 puppies</em>
Answer:
i think c. sorry if its wrong
Step-by-step explanation:
Answer: The linear system of equations that models this scenario are
T + B = 15
3T + 2B = 38
Step-by-step explanation:
Let T represent the number of tricycles.
Let B represents the number of bicycles ordered.
The recreation center ordered a total of 15 tricycles and bicycles from a sporting good store. It is expressed as
T + B = 15
A tricycle has three wheels. A bicycle has 2 wheels. The number of wheels for all tricycles and bicycles total 38. The expression would be
3T + 2B = 38