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Genrish500 [490]
2 years ago
7

Tính đạo hàm y=2x^3 - 9x^2 + 12x + 4

Mathematics
1 answer:
Liula [17]2 years ago
5 0

Answer:

hihihihihihihihihihihihihihi

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3 years ago
<img src="https://tex.z-dn.net/?f=%283.25%20%2B%20%5Cfrac%7B2%7D%7B7%7D%20%29%20%5Cdiv%20%28%20%5Cfrac%7B3%7D%7B5%7D%20%5Ctimes%
Ainat [17]

Answer:

99/14

Step-by-step explanation:

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8 0
2 years ago
Find the measure of angle C of a triangle ABC, if: d m∠A = 60°+α, m∠B = 60°−α
snow_lady [41]

Answer:

m∠C  =  60°

Step-by-step explanation:

we know that sum of angles of a traingle is 18 degrees.

given

m∠A = 60°+α,

m∠B = 60°−α

we have to find  m∠C

m∠A + m∠B +  m∠C = 180

60°+α +  60° - α +m∠C = 180

+α and -α gets cancelled

120°+m∠C = 180

=> m∠C  =  180° -  120° =  60°

Thus, measure of angle c is  60°.

8 0
3 years ago
The graph of the equation y=x^2-7 is symmetric with respect to which of the following?a.the line y=-x+7b.the y-axis c.the x axis
lys-0071 [83]

Answer:

b

Step-by-step explanation:

since coefficient of x = 0

5 0
3 years ago
Which situations can be represented by a linear function?
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6 0
3 years ago
Read 2 more answers
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