3 years ago

I need help on this question

Mathematics

1 answer:

katen-ka-za [31]3 years ago

8 0

Measure of the interior angle: 180 -113: 67
the measure of interior angle is 67.

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What is the ratio of the area of the larger circle to the area of the smaller circle

krek1111 [17]

The formula of an area of a circle:

$A=\pi r^2$

We have R = 6mm and r = 5 mm.

Substitute:

$A_1=\pi(6^2)=36\pi\ mmm^2\\\\A_2=\pi(5^2)=25\pi\ mm^2$

The ratio:

$\dfrac{A_1}{A_2}=\dfrac{36\pi}{25\pi}=\dfrac{36}{25}$

<h3>Answer: 36 : 25</h3>

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4 years ago

What is the difference between 490 and 143

SCORPION-xisa [38]

347. 490-143= 347. Hope that helps

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3 years ago

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s344n2d4d5 [400]

Answer: (9 x 10^10) - (4 x 10^10) <em>in scientific notation is</em> 5x x 10^10

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3 years ago

Will give brainlist<br><br> explain how the number 0.10 likelihood is unlikely

Mrac [35]

Answer

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3 years ago

Need help on #4 thank you!

Bumek [7]

Answer:

Try 336

Step-by-step explanation:

14+14=28

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3 years ago

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