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tekilochka [14]

3 years ago

8

The circumference of circle A is 3 times greater than the circumference of circle B. What is the relationship between the areas

of the circles?

1 answer:

SashulF [63]3 years ago

6 0

We know, Circumference of a Circle = 2πr

In mathematical form, You can write it as:

2πr₁ = 3(2πr₂)

Hope this helps!

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PLEASE HELP !!! ILL GIVE YOU 10 POINTS IF YOU GET THIS CORRECT FOR MY TEST!!!!

kherson [118]

Answer:

Last one. I am 100% positive cause I'm good at this kind of math. If you need help on anything else, let me know

Step-by-step explanation:

6 0

3 years ago

There are 81 red, blue and yellow

wel

Step-by-step explanation:

Here Given

Total counters = 81

red counters are 9 more than the yellow ones.

And Yellow counter = blue counter

So let the Yellow counter be x and as blue counter and yellow counter are same then blue counter will be also x

And by the question

Red counter = 9 + x

Now

9 + x + x + x = 81

9 + 3x = 81

3x = 81 - 9

3x = 72

x = 72 / 3

Therefore x = 24

Now

Red counters = 9 + 24 = 33

Blue counters = 24

Yellow counters = 24

Hope it helped :)

3 0

3 years ago

Read 2 more answers

Please help !!<br> 12x + 14 = 6x + 7 (+) 9x - 5 find the value of x

Aloiza [94]

Answer:

x=4

Step-by-step explanation:

6 0

3 years ago

What is the radius of a circle that has a diameter of 199

wolverine [178]

Answer:

99.5

Step-by-step explanation:

Radius = Diameter/2

199/9

=99.5metres

6 0

2 years ago

Help i need the answer now!!!

sveticcg [70]

Answer:

hmm bro it's kinda blurry can u retake the pic? i will help u to solve it

4 0

2 years ago