3 years ago

the radius of the circular lensof a magnifying glass is 4 centimeters whatis the area in square centimeters of the glass

1 answer:

5 0

The area of a circle is pi times radius^2

So if you use 3.14 x 16, it gives you approximately 50.264

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oksano4ka [1.4K]

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mihalych1998 [28]

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3 years ago

Lerok [7]

Answer: 0.6

Step-by-step explanation: First, you want so seperate the equations in parenthesis to make solving the equation easier.

(-2/3x-9/8x )-(4/5x)-(1)

So (-2/3x-9/8x) equals -11/24x

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2 years ago

julia-pushkina [17]

All I can say to help you with this, is to rewrite the division as a fraction,
x^3y / y^4x

Sorry, if it's not much help.

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2 years ago