4 years ago

Which expression is equivalent to the following complex fraction?

Mathematics

1 answer:

I am Lyosha [343]4 years ago

4 0

what a mess?!

please write your question better...

if you don't want the wrong answer

Step-by-step explanation:

what should we do?

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If three angles of a hexagon are each x° and each of the other is 1/2 times x° find the angles

Elena-2011 [213]

Answer:

Step-by-step explanation:

The given hexagon has interior angles

x,x,x, x/2, x/2, x/2 for a total of S1=4.5x.

We also know that the sum of interior angles of any polygon of n sides is

S2=180(n-2)

For a hexagon, S2 = 180(6-2) = 720°.

Equating S1 and S2

4.5x = 720

x = 720/4.5 = 160.

Therefore substitute x in the given angles to get

{160°,160°.160°,80°,80°,80°}

8 0

3 years ago

What is the answer i need answers now like right now

Lelechka [254]

Step-by-step explanation:

8 0

1 year ago

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Ordan has 168 inches of string. He cuts the string into 6 equal pieces. He cuts another 8 inches from each piece.

melisa1 [442]

Each piece is 20 inches long.

Step-by-step explanation:

The length pieces of the ribbon can be obtained by dividing the total length of ribbon by total number of pieces

Given

String length = 168 inches

Number of pieces = 6

So the length of each piece will be:

$Length\ of\ each\ piece = \frac{Length\ of\ string}{Number\ of\ pieces}\\= \frac{168}{6}\\= 28\ inches$

Cutting 8 inches from each piece means that the length will be reduced 8 inches

$Length\ after\ cutting\ 8\ inches = \ length\ of\ each\ piece - 8\\= 28-8\\=20\ inches$

Hence,

Each piece is 20 inches long.

Keywords: Division, length

Learn more about lengths at:

#LearnwithBrainly

3 0

3 years ago

2y + (5+8)=(2y+5+8 is it.True or false

Ghella [55]

It should be true but correct me if im wrong :)

6 0

4 years ago

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nate went shopping at a bookstore. the price of a book was 14.95 but it had a sale sticker. when he paid for it he was charged 1

juin [17]

The sales percent was 15% off

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4 years ago