Peggy completed more because more equal parts that are smaller with more shaded means it has to be more.
Answer:
Step-by-step explanation:
(5,4) ; (-3, -2)
![Slope=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}\\\\=\frac{-2-4}{-3-5}\\\\=\frac{-6}{-8}\\\\=\frac{3}{4}](https://tex.z-dn.net/?f=Slope%3D%5Cfrac%7By_%7B2%7D-y_%7B1%7D%7D%7Bx_%7B2%7D-x_%7B1%7D%7D%5C%5C%5C%5C%3D%5Cfrac%7B-2-4%7D%7B-3-5%7D%5C%5C%5C%5C%3D%5Cfrac%7B-6%7D%7B-8%7D%5C%5C%5C%5C%3D%5Cfrac%7B3%7D%7B4%7D)
(5,4) & m = (3/4)
y -y1 = m(x-x1)
y - 4 = (3/4)(x - 5)
![y-4=\frac{3}{4}x-\frac{3}{4}*5\\\\y-4=\frac{3}{4}x-\frac{15}{4}\\\\y=\frac{3}{4}x-\frac{15}{4}+4\\\\y=\frac{3}{4}x-\frac{15}{4}+\frac{4*4}{1*4}\\\\y=\frac{3}{4}x-\frac{15}{4}+\frac{16}{4}\\\\y=\frac{3}{4}x+\frac{1}{4}](https://tex.z-dn.net/?f=y-4%3D%5Cfrac%7B3%7D%7B4%7Dx-%5Cfrac%7B3%7D%7B4%7D%2A5%5C%5C%5C%5Cy-4%3D%5Cfrac%7B3%7D%7B4%7Dx-%5Cfrac%7B15%7D%7B4%7D%5C%5C%5C%5Cy%3D%5Cfrac%7B3%7D%7B4%7Dx-%5Cfrac%7B15%7D%7B4%7D%2B4%5C%5C%5C%5Cy%3D%5Cfrac%7B3%7D%7B4%7Dx-%5Cfrac%7B15%7D%7B4%7D%2B%5Cfrac%7B4%2A4%7D%7B1%2A4%7D%5C%5C%5C%5Cy%3D%5Cfrac%7B3%7D%7B4%7Dx-%5Cfrac%7B15%7D%7B4%7D%2B%5Cfrac%7B16%7D%7B4%7D%5C%5C%5C%5Cy%3D%5Cfrac%7B3%7D%7B4%7Dx%2B%5Cfrac%7B1%7D%7B4%7D)
X^2 +2x +10 = 0
D = 4 -40 = - 36
x_1,2 = (-2 +/- sqrt(-36))/2 = (-2 +/- 6i)/2 = 2(-1 +/- 3i)/2 = -1 +/- 3i
x_1,2 = -1 +/- 3i or more understandably
x_1 = -1 -3i and x_2 = -1 +3i
hope this will help you
Answer:
its 1.25
Step-by-step explanation: