Answer:
x intercepts are (12,0) i believe
Step-by-step explanation:
Because
Step-by-step explanation:
I am assuming you want x? if so :
5x+12=6x-10
-x = -22
x =22
if u wanted angle J :
plug x back in
5(22)+12 = 122
subtract 180-122
J = 58°
Answer: cos120+cos45
1/2+v2/2
(1+v2)/2
Step-by-step explanation:
According to the problem the payment Sal did correspond to
(2 rent + 1200)/3 = 1000
2 rent + 1200 = 3000
2 rent = 1800
rent = 900
this means that
rent = $900
Explanation:
This might not be how you are supposed to do it but,
We can see the two triangles are similar because AA similarity.
We know that the sides are proportional so we can make:
![\frac{x+2}{x}=\frac{4}{3x-1}](https://tex.z-dn.net/?f=%5Cfrac%7Bx%2B2%7D%7Bx%7D%3D%5Cfrac%7B4%7D%7B3x-1%7D)
We get,
![3x^2+5x-2=4x\\3x^2+x-2\\(3x-2)(x+1)=0\\x=2/3, x=-1](https://tex.z-dn.net/?f=3x%5E2%2B5x-2%3D4x%5C%5C3x%5E2%2Bx-2%5C%5C%283x-2%29%28x%2B1%29%3D0%5C%5Cx%3D2%2F3%2C%20x%3D-1)
Because sides can't be negative, x = 2/3