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777dan777 [17]
3 years ago
14

Find the arc length of the semicircle.

Mathematics
1 answer:
Olegator [25]3 years ago
3 0
180° because it is half of a full circle(360°)
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.736 rounded to the nearest tenth
drek231 [11]
The answer would be 700
becuase 3 is to little
7 0
3 years ago
The width of a rectangle is 22 inches and the perimeter is at least 165 inches. what inequality could be used to find the minimu
Lera25 [3.4K]
The answer is D.

We know that a rectangle has two widths that are equal and two lengths that are equal. One width is 22, so the other one is also 22.

If you wanted to find the lengths, you would add both widths together (same as multiplying a width by two) and add that to the two lengths equaled to the perimeter.

So, 22 * 2 + 2x = perimeter of rectangle. We added all four sides together.

We know that the perimeter is at least 165, so 22 * 2 + 2x = 165. Here's the twist. They want the most minimum possible length. So, what answer choice gives you 165 or less for the most minimum or smallest length while still getting to 165?
That is D.
22 * 2 + 2x < = 165.
Hope this helped!
6 0
4 years ago
Read 2 more answers
How to write 15/1000
a_sh-v [17]
0.015 or 3/200
15 divided by 1000 is 0.015
15/5 is 3 1000/5 is 200
4 0
3 years ago
What should n be if f (x) = x^n defines a polynomial function?
Aleks04 [339]

9514 1404 393

Answer:

  a non-negative integer

Step-by-step explanation:

Powers of variables in a polynomial are whole numbers, that is, non-negative integers.

For f(x) to be a polynomial function, the value of n must be a whole number.

3 0
3 years ago
Please answer this question, will give brainliest!
Ad libitum [116K]

Answer:

I dont really know the answer.. but ill try; if its wrong I am so sorry;

Step-by-step explanation:

First you must get the area of a circle, which is; A= pi r squared

and all you have to do is fill it in like this;

A= 3.14 x 2.0

           ^

    A= 6.28

5 0
4 years ago
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