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Nesterboy [21]
4 years ago
15

Plz answer it need it very fast!!! Will give brainiest

Mathematics
1 answer:
Taya2010 [7]4 years ago
5 0
60
Because If you go by there score on paper 5 and follow it up to the line of best fit and then go across to the paper 2 in lines up to 60
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Find the quotient. (6x 2 - x - 40) ÷ (5 + 2x) 8 - 3x 3x + 8 3x - 8
solmaris [256]
6x^2 - x - 40 =(<span>3x -  8)(2x + 5)
and
</span><span>5 + 2x = 2x + 5
</span><span>
so 
</span>(6x^2 - x - 40)<span>÷ (5 + 2x)
= [</span>(3x -  8)(2x + 5)] ÷ (5 + 2x) 
= 3x -8

answer
3x - 8
7 0
3 years ago
Need answer badly please
Pani-rosa [81]

Answer:

i believe its 37.7

Step-by-step explanation:

5 0
3 years ago
Can yall help me with thisssss
ivolga24 [154]

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R u in 6th grade cause i can't answer this question

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3 0
3 years ago
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Find a degree 3 polynomial having zeros -5, 1 and 5 and the coefficient of x^3 equal 1
mote1985 [20]

Answer:

x^3 -x^2 -25x +25

Step-by-step explanation:

\text{The roots are,}~ \alpha  = -5,~ \beta = 1 ~ \text{and}~ \gamma = 5\\\\\text{The polynomial is,}\\\\~~~x^3 - (\alpha + \beta + \gamma)x^2+(\alpha \beta + \beta \gamma+ \gamma \alpha)x - \alpha\beta \gamma\\\\=x^3 - (-5+1+5)x^2 +(-5 \cdot 1 + 1 \cdot 5 + 5 \cdot -5)x - (-5)(1)(5)\\\\=x^3 -(0+1)x^2 + (-5+5-25)x +25\\\\=x^3 -x^2 -25x +25

7 0
2 years ago
Anyone, please help. I’m a dimwit at math!
diamong [38]
Angle measurement DEF=107 degrees
You must first find angle F- since it is against a flat line, we know 180=F+135. Subtract 135 from each side and we find F is 45 degrees.
Then, since a triangle’s angles must always equal 180 degrees, we subtract angles D and F from 180 to get 107 degrees.
8 0
4 years ago
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