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2 years ago

8

9−z9, minus, z when z = 8z=8z, equals, 8.

1 answer:

Andrew [12]2 years ago

3 0

Equal is 89 cause z9=8z

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What is the prime factorization of 69?

Ilia_Sergeevich [38]

Answer:

None of these are correct

Step-by-step explanation:

The correct answer would be 23×3

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2 years ago

Use function notation to represent the area of a circle whose circumference is 136cm

Nimfa-mama [501]

Answer:

$A(\frac{68}{\pi})=\frac{4624}{\pi}$

Step-by-step explanation:

The given circle has circumference 136cm.

The formula for circumference is $C=2\pi r$

This implies that:

$136=2\pi r$

$\frac{136}{2\pi}=r$

$\frac{68}{\pi}=r$

The area of a circle is given as $A(r)=\pi r^2$

When $r=\frac{68}{\pi}$

$A(\frac{68}{\pi})=\pi*(\frac{68}{\pi})^2$

$A(\frac{68}{\pi})=\pi*\frac{(68)^2}{\pi^2}$

$A(\frac{68}{\pi})=\frac{4624}{\pi}$

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2 years ago

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abruzzese [7]

Answer:

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Step-by-step explanation:

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2 years ago

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devlian [24]

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3 years ago

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nikitadnepr [17]

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2 years ago