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4 years ago

A curve with equation

Mathematics

1 answer:

Goryan [66]4 years ago

6 0

$y = a(x)^(2) + bx + c$

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Find the area of a square if its sides measure 2 2/3m

olga55 [171]

Answer:

$7\dfrac{1}{9}\ m^2$

Step-by-step explanation:

If the length of the square side is a units, then the area of the square is

$A=a^2\ un^2.$

In your case, the side length is

$a=2\dfrac{2}{3}\ m,$

then the area is

$A=2\dfrac{2}{3}\cdot 2\dfrac{2}{3}\\ \\ \\A=\dfrac{2\cdot 3+2}{3}\cdot \dfrac{2\cdot 3+2}{3}\\ \\ \\A=\dfrac{8}{3}\cdot \dfrac{8}{3}\\ \\ \\A=\dfrac{64}{9}\\ \\ \\A=7\dfrac{1}{9}\ m^2$

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4 years ago

Can sommeone help solve equation

Alekssandra [29.7K]

Step-by-step explanation:

3x + 10 < 3

3x + 7 < 0

3x < -7

x < -7/3 = -2.3333...

2x - 5 >= 5

2x >= 10

x >= 5

x < -7/3 or x >= 5

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3 years ago

-11-(-10) what is the value

sertanlavr [38]

The answer is -1 , because when you add a negative number to a positive number the negative number will subtract , and vise versa.

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3 years ago

What are the slope and y intercept form for the graph of y+9x=-6

Lubov Fominskaja [6]

Slope is -9 and y intercept is -6

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3 years ago

Simplify:............

Aleks [24]

$- \frac{4 {m}^{2} }{1 + {m}^{4} + {m}^{8} }$

is your answer

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3 years ago

Read 2 more answers