Answer:
4.5
Step-by-step explanation:
Step 1. Turn the second fraction (the one you want to divide by) upside down
(this is now a reciprocal).
Step 2. Multiply the first fraction by that reciprocal
Step 3. Simplify the fraction (if needed)
Answer:
<u>It takes them 30/11 hours to paint them together.</u>
Step-by-step explanation:
This is known as a work problem (rate * time = work). We are given the individual times for Tom and Huck (6 hours and 5 hours respectively). However, we are not given the rates at which they can paint the fence. Since we know that the total work that they both do individually is 1 (there is 1 job to do), we can calculate the rates at which Tom and Huck paint the fence on their own:
![Tom: R_{T}*6=1\\Huck: R_{H}*5=1](https://tex.z-dn.net/?f=Tom%3A%20R_%7BT%7D%2A6%3D1%5C%5CHuck%3A%20R_%7BH%7D%2A5%3D1)
We can isolate R{t} and R{h} to find the rates at which Tom and Huck work:
![Tom: R_{T}=\frac{1}{6}\\Huck: R_{H}=\frac{1}{5}](https://tex.z-dn.net/?f=Tom%3A%20R_%7BT%7D%3D%5Cfrac%7B1%7D%7B6%7D%5C%5CHuck%3A%20R_%7BH%7D%3D%5Cfrac%7B1%7D%7B5%7D)
Now, we can calculate the time it takes for Tom and Huck to work together using the same formula (the combined rate is just the sum of Tom and Huck's individual rates):
![(\frac{1}{6} +\frac{1}{5})*T=1\\\\T*(11/30)=1 , T = 30/11](https://tex.z-dn.net/?f=%28%5Cfrac%7B1%7D%7B6%7D%20%2B%5Cfrac%7B1%7D%7B5%7D%29%2AT%3D1%5C%5C%5C%5CT%2A%2811%2F30%29%3D1%20%2C%20T%20%3D%2030%2F11)
Therefore, the time it takes them to paint the fence together is <u>30/11 Hours</u>
The answer is 2670.57 and yes im sure this is right i just finished my quiz! (Please make the answer the brainliest!)
Answer:
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Step-by-step explanation:
rejnwklpyiojwel/,ylowehtkl/gmWEBbgzdenhguio'hqLi
Equation of the line:
y = 1.5x – 4.5
or
y = 3/2 - 9/2
Slope (m) = ΔY/ΔX= 3/2= 1.5
m= 1.5