3 years ago

State all of the transformations that have taken place.

Mathematics

1 answer:

stira [4]3 years ago

8 0

The answer chhhhhhhhhhhh

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In the diagram, the radius of the outer circle is

JulijaS [17]

the value of x is 8 cm.

<u>Step-by-step explanation:</u>

Correct Question : In the diagram, the radius of the outer circle is 2x cm and the radius of the inside circle is 6 cm. The area of the shaded region is 220π cm2. What is the value of x? Enter your answer in the box.

We have ,

the area of a circle = πr²

the outer circle area = $\pi(2x)^2 =4\pi x^2$

the inside circle area = $\pi (6)^2= 36\pi$

According to Question,

the outer circle area - the inside circle area = he shaded region

⇒ $\pi (4x^2)-36\pi =220\pi$

⇒ $x^2-9 =55$

⇒ $x^2=64$

⇒ $x =\sqrt{64}=8$

Therefore , the value of x is 8 cm.

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valentina_108 [34]

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The speaker that has a regular price of $90 is on sale for Cyber Monday Amazon with 30% off. What is the sale price with 6% tax?

RUDIKE [14]

Answer:

your answer would be $66.78 !

Step-by-step explanation:

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2 years ago

There are 946 milliters in a quart there are 2 pints in a quart

devlian [24]

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3 years ago

F(x)=x+ 5<br> g(x) = x-4

TiliK225 [7]

-5 is for f(x)=x+5
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Hope this helps!!

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3 years ago

State all of the transformations that have taken place.​

State all of the transformations that have taken place.