Answer: A
Same as before, the functions are the same.
The first function is used for x ≤ 1, because of the closed circle.
The second function is used for x > 1, because of the open circle.
Answer:
A because 12 x 2.25 is 54 and thats the price for 2 sozen
The answer is 1700 because 1679 rounded to the nearest hundred is 1700
Answer: ![\sqrt{10}](https://tex.z-dn.net/?f=%5Csqrt%7B10%7D)
Step-by-step explanation:
![d = \sqrt{(x_{2}-x_1)^2 + (y_{2}-y_1)^2 } \\x_2 = 5\\x_1 = 2\\y_2 = 3\\y_1 = 4\\\\\\d = \sqrt{(5-2)^2 + (3-4)^2 } \\\\d = \sqrt{3^2 + 1^2}\\d = \sqrt{10}](https://tex.z-dn.net/?f=d%20%3D%20%5Csqrt%7B%28x_%7B2%7D-x_1%29%5E2%20%2B%20%28y_%7B2%7D-y_1%29%5E2%20%7D%20%5C%5Cx_2%20%3D%205%5C%5Cx_1%20%3D%202%5C%5Cy_2%20%3D%203%5C%5Cy_1%20%3D%204%5C%5C%5C%5C%5C%5Cd%20%3D%20%5Csqrt%7B%285-2%29%5E2%20%2B%20%283-4%29%5E2%20%7D%20%5C%5C%5C%5Cd%20%3D%20%5Csqrt%7B3%5E2%20%2B%201%5E2%7D%5C%5Cd%20%3D%20%5Csqrt%7B10%7D)
Hi! so you would find x by adding the corners up to 180 degrees.
steps:
Add the corners
90+(2x+1)+(5x+5)
7x+96=180
then subtract 96 from 180
you’d get 7x = 84
then divide 7 on both sides and get x=12