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4 years ago

11

A rotary cutter has a radius of 4 centimeters. The hole in the middle of

1 answer:

katrin [286]4 years ago

7 0

Answer:

15.757 im not sure but i came up with that one.

Step-by-step explanation:

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Mila [183]

Answer:

I'm not for sure about this one but if I did my math right it should be 68 sence it would be 48 if you didnt add 20

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3 years ago

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Help is greatly appreciated:)

Murrr4er [49]

Well there are 6 units down and 11 units across so 6•11=66. there are 14 red units. 66-14=52. the area of yellow is 52.

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3 years ago

What is 321×23 <br><br> one more thing<br><br> what is 3,829÷1221

Archy [21]

321 times 23 is 7,383
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4 years ago

Marisol is painting on a canvas that has an area of 180 square inches. The length of the painting is 11/4 times the width. What

Alona [7]

Notice the picture below, see the length "l"?

well $\bf Area=l\times w\qquad 
\begin{cases}
l=\frac{11}{4}w\\
Area=180
\end{cases}\\\\
-----------------------------\\\\
thus
\\\\
180=\cfrac{11}{4}w\times w$

solve for "w", to find the width,

what's the length? well, l = 11/4 w

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3 years ago

How do you write 9218000 in scientific notation?

Alexeev081 [22]

Hello

I believe it is 9000000 200000 10000 8000

i could be wrong though

hope this helps

plz mark me as brainliest

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3 years ago

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