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3 years ago

What is ? A. 20º B. 70º C. 90º D. 180º

Mathematics

2 answers:

Nana76 [90]3 years ago

7 0

Well it has to add up to 180 So try to figure out the letters like c and b

vesna_86 [32]3 years ago

6 0

Answer:

I'm gunna say C

Step-by-step explanation:

I'm pretty sure its a 90 degree angle

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irakobra [83]

Answer:

mok

Step-by-step explanation:

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3 years ago

What is a circumference of a smaller circle the raduis of a smaller circle 3inch and the the raduis of a larger is circle is 7so

Art [367]

Answer:

18.85 inches.

Step-by-step explanation:

We have been given that the radius of a smaller circle 3 inch. We are asked to find the circumference of smaller circle.

We know that circumference of a circle is equal to $2\pi r$ , where r represents radius of circle.

$\text{Circumference of smaller circle}=2\pi (3\text{ inches})$

$\text{Circumference of smaller circle}=6\pi\text{ inches}$

$\text{Circumference of smaller circle}=18.84955592\text{ inches}$

$\text{Circumference of smaller circle}\approx 18.85\text{ inches}$

Therefore, the circumference of smaller circle is approximately 18.85 inches.

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4 years ago

Is this a function. ?

lisabon 2012 [21]

Answer:

Yes

Step-by-step explanation:

A function is a relation where each input has only one output

The table shown follows this, each input has only one output, therefore it is a function.

8 0

3 years ago

Read 2 more answers

Please help<br>........

o-na [289]

Answer:

1. monomial

2. Binomial

3. polynomial

4.binomial

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3 0

3 years ago

What is the answer to…<br><br> 1 > x - 6

Ratling [72]

Answer:

x < 7

Step-by-step explanation:

Flip the equation to make it easier: x - 6 < 1

Move 6 to the other side and change sign: x < 1 + 6

Do simple addition: x < 7

7 0

3 years ago