The idea for transitions for an equation like this is
![y = m|x - h| + k](https://tex.z-dn.net/?f=%20y%20%3D%20m%7Cx%20-%20h%7C%20%2B%20k%20)
where m = slope
h = how much left or right (note the negative)
k = how much up or down
moving 13 down would mean
k = -13
so
![y = |x| - 13](https://tex.z-dn.net/?f=%20y%20%3D%20%7Cx%7C%20-%2013%20)
D. would be your answer
Answer:
the fourth answer, hope this can help
We know that
[the area of a circle]=pi*r²
for r=4 ft
[the area of a circle]=pi*4²------> 50.24 ft²
if 2π radians ( full circle) has an area of-----------------> 50.24 ft²
5π/2 radians--------------------------------------> X ft ²
X=(5π/2)*50.24/2π-------> 62.8 ft²
the answer is
62.8 ft²
You will have to get the difference and get a common denominator but first combine the mixed number:
![1 \: \frac{1}{4} - \frac{5}{6} = \frac{5}{4} - \frac{5}{6} = \frac{15}{12} - \frac{10}{12}](https://tex.z-dn.net/?f=1%20%5C%3A%20%20%5Cfrac%7B1%7D%7B4%7D%20%20-%20%20%20%5Cfrac%7B5%7D%7B6%7D%20%20%20%3D%20%20%5Cfrac%7B5%7D%7B4%7D%20%20%20-%20%20%20%5Cfrac%7B5%7D%7B6%7D%20%3D%20%20%5Cfrac%7B15%7D%7B12%7D%20%20%20-%20%20%20%5Cfrac%7B10%7D%7B12%7D%20)
Then subtract the numbers
![\frac{15}{12} - \frac{10}{12} = \frac{5}{12}](https://tex.z-dn.net/?f=%20%5Cfrac%7B15%7D%7B12%7D%20%20-%20%20%5Cfrac%7B10%7D%7B12%7D%20%20%3D%20%20%5Cfrac%7B5%7D%7B12%7D%20%20)
Angel took 5/12 hours longer than Chris