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Valentin [98]
3 years ago
15

Simplify. 7x² - x + 9 + 6x² + 5x - 10 ___________ Will give brainliest.

Mathematics
2 answers:
crimeas [40]3 years ago
5 0

Answer:

Its 13X2<this 2 is little +4x-1

Step-by-step explanation:

Ira Lisetskai [31]3 years ago
3 0

Answer:

13²+4−1

Step-by-step explanation:

<em><u>hope it helps</u></em>

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What is 212.809 rounded to the nearest hundredth
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212.81

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212.809 rounded to the nearest hundredth is 212.81

plz mark as brainliest

4 0
3 years ago
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(-x²+9) + (-3x²-11x+4)
Maslowich

Answer:

=-4x^2-11x+13

Step-by-step explanation:

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explain why the sine of the acute angle of V is the same regardless of which right triangle is used to find its value
balu736 [363]

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8 0
2 years ago
Help me please I don’t understand
ankoles [38]
A² + b² = c²
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5 0
3 years ago
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Write an equation for the line below​
olga_2 [115]

Answer:

y = 4/5x

Step-by-step explanation:

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Best of Luck!

3 0
3 years ago
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