I am not sure if you wrote a repeating decimal with the line next to the 0.025 so comment if you need it. If it wasn't repeating it would be simply 1/40 if there is no repeating and you only want 0.025 is a fraction in simplest form.
Answer:
<u><em>x = ±1</em></u>
Step-by-step explanation:
x² + 0x -1 = 0
x²- 1 = 0
x² = 1
x = ±1
--------------
check
1² + 0x - 1 = 0
1 - 1 = 0
Answer:
x=35
Step-by-step explanation:
62+2x+(x+13)=180
62+2x+x+13=180
3x+75=180
3x=180-75
3x=105
x=35
Answer:
![.24\\is\\reapeating\\0.24](https://tex.z-dn.net/?f=.24%5C%5Cis%5C%5Creapeating%5C%5C0.24)
Step-by-step explanation:
Answer:
12
Step-by-step explanation:
For this question, simply plug in -2 for x:
![g(-2)=2(-2)^2-4(-2)-4\\g(-2)=2(4)+8-4\\g(-2)=8+8-4\\g(-2)=12](https://tex.z-dn.net/?f=g%28-2%29%3D2%28-2%29%5E2-4%28-2%29-4%5C%5Cg%28-2%29%3D2%284%29%2B8-4%5C%5Cg%28-2%29%3D8%2B8-4%5C%5Cg%28-2%29%3D12)
Hope this helps!!