Hey can you please help me posted picture of question :)
1 answer:
The answer is the answer is C and F.
This is found by inserting the equation above into the quadratic formula or -b plus or minus the square root of b^2 - 4ac over 2a.
With that, you find that the first number is a -3, which eliminates choices B and D.
Then, solving the 4ac portion, you find that inside the square root the number is 29, which gives you the last two answer choices.
Hope this helps!
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The correct answer is x= -9. Hope this helps!!
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- 5 dollars, the V thing sits on top of the line and 5 comes after signifying that it could be 5 dollars or more
100p? if you would like to explain what the variable p is i could help out
The range is positive 11° Celsius
2x+2x+60=180 because the angles have to add up to 180
So you have
4x+60=180
4x=120
x=30
