3 years ago

What is the area of the rectangle? A = lw

Mathematics

2 answers:

balandron [24]3 years ago

8 0

Answer:

15.3m^2

Step-by-step explanation:

Multiply 3m by 5.1m

Arisa [49]3 years ago

6 0

Answer:

15.3

Step-by-step explanation:

Just multiply length and width together, as the formula states.

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4 years ago

tina solved a quadratic equation and found the solution to be -3/2 and 6 which of the following is equivalent to the quadratic e

Bond [772]

Answer:

$x^2-\dfrac{9}{2}x-9=0$

Step-by-step explanation:

The solutions of a quadratic equation are :

x = -3/2 and x = 6

or we can write it as :

$x+\dfrac{3}{2}=0\ and\ x-6=0\\\\(x+\dfrac{3}{2})(x-6)=0$

Multiplying both values,

$(x+\dfrac{3}{2})(x-6)=0\\\\x^2-6x+\dfrac{3}{2}x-9=0\\\\x^2-\dfrac{9}{2}x-9=0$

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3 years ago

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julia-pushkina [17]

Answer:

1.91/9

Step-by-step explanation:

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1 equation - 2 equation

9x=1.91

x=1.91/9

therefore 0.212121.....=1.91/9

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3 years ago

PLEASE HELP FAST!!! The greatest common factor of 56f^3 g^2 and 70fg^3 is 7fg^3. True or False

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4 years ago

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Answer:

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3 years ago