Answer: e
Step-by-step explanation: 12/16 6/8 3/4
Answer:
All of them
Step-by-step explanation:
standard form just need to be in ax^2+bx+c. In that order
Answer:
Dead animals are buried and form fossil fuels, which produce carbon dioxide when burned.
When animals and plants are fossilized and buried under sediments, the higher pressure and temperatures turns them to oil, over time, that is mined and combusted for energy by humans. This plays a significant role in the carbon cycle.
Answer: Yes it is true. We can write an equation by setting an expression equal to itself.
Step-by-step explanation:
Let we take an expression say 2x.
Since we know that any expression is equal to itself, so we can write it as 2x=2x, which does not give any solution or we can say this equation has no solution but we can not say it is false because they are actually equal.
Therefore, we can write an equation by setting an expression equal to itself. It would be a true equattion.
Factors would be:
(x+5)(x+5)
in order to factor the equation, both numbers would have to be able to be multiplied to get 25 and have to add up to 10.
a+b=c where x2 is a, 10x is b and 25 is c. The factors to get 25 would be 1 and 25 or 5 and 5. Now, you need to figure out which two add up to 10 which is 5 and 5. 5 times 5 is 25 which is your C and 5 plus 5 is your b.
Hope I explained it correctly :)
