2 years ago

The height of a parallelogram is 3 times the base the base measures 4.5 cm what is the area of the parallelogram

1 answer:

8 0

The answer is 13.5cm,hope this help!

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ss7ja [257]

The answer would be 3z(5x + 7y)

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3 years ago

just olya [345]

Answer:

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Step-by-step explanation:

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2 years ago

timofeeve [1]

1. 40
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2 years ago

Rus_ich [418]

Answer:

$x=\frac{-5\pm\sqrt{21} }{2}$

Step-by-step explanation:

We use the quadratic formula here which says for a quadratic equation $ax^2+bx+c=0$ .

$x= \frac{-b\pm\sqrt{b^2-4ac} }{2a}$

Now in our case

$a=1\\b=5\\c=1$

so we have:

$x=\frac{-5\pm\sqrt{5^2-4(1)(1)} }{2(1)} =\frac{-5\pm\sqrt{21} }{2}$

$\boxed{x=\frac{-5\pm\sqrt{21} }{2} }$

Which are our solutions.

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3 years ago

Viktor [21]

8-3(-12x+2)
=8+-3(-12x+2)
=8+36x+-6
=36x+2

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3 years ago