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amid [387]
3 years ago
12

Which numbers below represents a repeating decimal? Check all the boxes that apply.*

Mathematics
1 answer:
omeli [17]3 years ago
6 0

Answer:

-2/3

Step-by-step explanation:

-2/3= -.066666667

-3/5= -0.6

3/10= 0.3

11/20= 0.55

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4 0
3 years ago
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(4w + 9)^2 Multipy polynomials
Nady [450]
Hi there!

To multiply these polynomials, we need to multiply all of its values with each other.

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Hope this helps!
4 0
4 years ago
What is the area of a sector with a central angle of 108 degrees and a diameter of 21.2 cm?
Rasek [7]

Answer:

105.84\ cm^2

Step-by-step explanation:

step 1

Find the area of the circle

The area of the circle is

A=\pi r^{2}

we have

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substitute

A=\pi (10.6)^{2}

A=112.36\pi\ cm^2

step 2

Find the area of a sector

Remember that

The area of the circle subtends a central angle of 360 degrees

so

using proportion

Find out the area of a sector with a central angle of 108 degrees

\frac{112.36\pi}{360^o}=\frac{x}{108^o}\\\\x=112.36\pi(108)/360\\\\x=33.708\pi\ cm^2

assume

\pi=3.14

substitute

33.708(3.14)=105.84\ cm^2

7 0
3 years ago
This is just 2 real easy sentences. im just too lazy to do them its not actual math problems though don't worry.
Anika [276]

Hey!

---------------------------------------------------

Answer - A job that uses geometry and symmetry is an Architect.

---------------------------------------------------

Architect - geometry is structural and symmetry are shapes and figures that can be split and still look the same. Being an architect shows how geometric structures are transformed, then symmetry are design concepts throughout the plans of transformation.

---------------------------------------------------

Hope This Helped! Good Luck!

7 0
3 years ago
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Write a word problem for this equation $2 x n = $18
tigry1 [53]

Answer:

If You have $18, how many $2 items can you purchase?

3 0
3 years ago
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