Answer:
170 yards
Step-by-step explanation:
1:10
2:20
3:30
4:40
5:50
6:60
7:70
8:80
9:90
10:100
11:110
12:120
13:130
14:140
15:150
16:160
17:170
or you could just use fractions or find the formula
the formula for this equation: number of yards = number of inches times ten
Answer:
![x = \dfrac{10}{3}~~or~~x = -2](https://tex.z-dn.net/?f=%20x%20%3D%20%5Cdfrac%7B10%7D%7B3%7D~~or~~x%20%3D%20-2%20)
Step-by-step explanation:
(x,−1) and (4x−2,5) is 10
![\sqrt{(4x - 2 - x)^2 + (-1 - 5)^2} = 10](https://tex.z-dn.net/?f=%20%5Csqrt%7B%284x%20-%202%20-%20x%29%5E2%20%2B%20%28-1%20-%205%29%5E2%7D%20%3D%2010%20)
![(3x - 2)^2 + (-6)^2 = 100](https://tex.z-dn.net/?f=%20%283x%20-%202%29%5E2%20%2B%20%28-6%29%5E2%20%3D%20100%20)
![9x^2 - 12x + 4 + 36 = 100](https://tex.z-dn.net/?f=%209x%5E2%20-%2012x%20%2B%204%20%2B%2036%20%3D%20100%20)
![9x^2 - 12x + 40 = 100](https://tex.z-dn.net/?f=%209x%5E2%20-%2012x%20%2B%2040%20%3D%20100%20)
![9x^2 - 12x - 60 = 0](https://tex.z-dn.net/?f=%209x%5E2%20-%2012x%20-%2060%20%3D%200%20)
![3x^2 - 4x - 20 = 0](https://tex.z-dn.net/?f=%203x%5E2%20-%204x%20-%2020%20%3D%200%20)
![3x^2 - 10x + 6x - 20 = 0](https://tex.z-dn.net/?f=%203x%5E2%20-%2010x%20%2B%206x%20-%2020%20%3D%200%20)
![x(3x - 10) + 2(3x - 10) = 0](https://tex.z-dn.net/?f=%20x%283x%20-%2010%29%20%2B%202%283x%20-%2010%29%20%3D%200%20)
![(3x - 10)(x + 2) = 0](https://tex.z-dn.net/?f=%20%283x%20-%2010%29%28x%20%2B%202%29%20%3D%200%20)
![x = \dfrac{10}{3}~~or~~x = -2](https://tex.z-dn.net/?f=%20x%20%3D%20%5Cdfrac%7B10%7D%7B3%7D~~or~~x%20%3D%20-2%20)
Answer:
the equation is y = 11x - 7
B is the answer
Answer:
A
Step-by-step explanation:
Root 72/50x^20
Root 36/25x^20
6/5x^10