3 years ago

What is the perimeter of a trapezoid?Units

1 answer:

5 0

20 units

Perimeter =add up all sides.

Perimeter = 5+1+5+9

=20 units

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enyata [817]

Number of bicycles is 15
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ANEK [815]

Add 6 to both sides
2m2+7m+6=0

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4 years ago

Alina [70]

Answer:

1796.6 m³

Step-by-step explanation:

area of base = 1/2(11 + 16) x 9.5 = 128.33 m²

128.33(14) = 1796.6 m³

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3 years ago

Nadusha1986 [10]

Answer:

$P(x) = x^{2} + x(5-4i) - 20i$ is the required polynomial function of the form $ax^{2} + bx +c$

Step-by-step explanation:

The given zeroes of the polynomial is -5 and 4i.

It implies, the roots of the polynomial is (x+5) and (x-4i)

Now, The Polynomial = Product of all its roots

So, here P(x) = ( x + 5)( x - 4i)

or, $P(x) = x (x-4i) + 5(x-4i) = x^{2} - 4ix + 5x - 20i$

⇒ $P(x) = x^{2} + x(5-4i) - 20i$

Hence, P(x) is the required polynomial function of the form $ax^{2} + bx +c$

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3 years ago

Vitek1552 [10]

$\frac{21}{3} = 7 \: cups$

$\frac{21}{3} ÷ \frac {4}{3} = 5 \frac{1}{3}$

She can make 5 batches of cookies and have

$\frac{1}{3} \: cups$

left

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3 years ago