6v +12 -5v=v +12.
4b +32+2= 4b+34
like that?
Answer:
1 % decrease
Step-by-step explanation:
The percent of decrease time can be written as the expression
Now, we convert the fraction into a decimal:
We can convert this decimal into a percentage: 0.01*100 = 1%.
<u><em>PLZ MARK BRAINLIEST!!!</em></u>
Answer:
Step-by-step explanation:
The angles would be supplementary
45 + 5x + 35 = 180
5x + 80 = 180
5x = 100
x = 20
To find out why they are supplementary, refer to the transversal below
∠3 = ∠7 (corresponding angles)
∠8 = 180 - ∠7 (supplementary angles)
And since ∠7 = ∠3...
∠8 = 180 - ∠3 which is why (in the problem) those two angles are supplementary (adding to 180 degrees)
Answer:
AAAAAAA
Step-by-step explanation:
did it on edge
Answer:
a = 5
Step-by-step explanation:
Hello, please consider the following.
![6x^3+18x^2-240x=6x(x^2+3x-40)\\\\\text{** The sum of the zeroes is -3=-8+5 and the product is -40=-8*5. **}\\\\\text{** So, we can factorise. **}\\\\6x^3+18x^2-240x=6x(x^2+3x-40)=6x(x^2+8x-5x-40)\\\\=6x(x(x+8)-5(x+8))\\\\\large \boxed{=6x(x+8)(x-5)}](https://tex.z-dn.net/?f=6x%5E3%2B18x%5E2-240x%3D6x%28x%5E2%2B3x-40%29%5C%5C%5C%5C%5Ctext%7B%2A%2A%20The%20sum%20of%20the%20zeroes%20is%20-3%3D-8%2B5%20and%20the%20product%20is%20-40%3D-8%2A5.%20%2A%2A%7D%5C%5C%5C%5C%5Ctext%7B%2A%2A%20So%2C%20we%20can%20factorise.%20%2A%2A%7D%5C%5C%5C%5C6x%5E3%2B18x%5E2-240x%3D6x%28x%5E2%2B3x-40%29%3D6x%28x%5E2%2B8x-5x-40%29%5C%5C%5C%5C%3D6x%28x%28x%2B8%29-5%28x%2B8%29%29%5C%5C%5C%5C%5Clarge%20%5Cboxed%7B%3D6x%28x%2B8%29%28x-5%29%7D)
So, a = 5.
Thank you.