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4 years ago

The perimeter of a regular polygon is 28 centimeters. The length of one side is 3.5 centimeters. Identify the polygon

Mathematics

1 answer:

fomenos4 years ago

3 0

28 / # sides = 3.5 cm
28 / 3.5 = # sides
# sides = 8
It is an octagon.

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How to get answer of 5/7 of 22??

Sladkaya [172]

The answer would be 15.7142857143

You can get the answer by calculating (5/7) × 22

4 0

4 years ago

The perimeter of the rectangle is 20\text{ cm}20 cm20, start text, space, c, m, end text. One side is 6\,\text{cm}6cm6, start te

Tamiku [17]

Answer: The lenght of the missing side is 4 cm

Step-by-step explanation:

The correct question is:

<em>The perimeter of the rectangle is 20cm . One side is 6cm. What is the length of the missing side?</em>

So, to answer it we have to apply the next formula:

Perimeter of a rectangle = 2 width + 2 length

Replacing with the values given: (assuming that the side given is the length of the rectangle)

20 = 2(6) + 2x

Solving for x:

20 =12 +2x

20-12 =2x

8 =2x

8/2 =x

4=x

The length of the missing side is 4 cm

Feel free to ask for more if needed or if you did not understand something.

3 0

3 years ago

Read 2 more answers

Find the coordinates of the midpoint M of ST. Then find the distance between points S and T. Round the distance to the nearest

ololo11 [35]

Answer:

Step-by-step explanation:

M is the midpoint

=> $\left \{ {{x=\frac{6+7}{2} } \atop {y=\frac{-3-2}{2} }} \right$

⇔ $\left \{ {x=\frac{13}{2} } \atop {y=\frac{-5}{2}}} \right.$

⇒M( $\frac{13}{2}$ ; $\frac{-5}{2}$ )

ST= $\sqrt{(7-6) ^{2} +(-2+3)^{2}$ = $\sqrt{2}$ =1.414

8 0

3 years ago

A faraway planet is populated by creatures called Jolos. All Jolos are either green or purple and either one-headed or two-heade

enyata [817]

A. 260

Explanation

Step 1

Let

$\begin{gathered} green\text{ jolos,one-headed jolo=170} \\ \text{Purple ,two-headed jolos=284} \\ one\text{ headed jolos=430} \end{gathered}$

as we can see

the total of green-one headed jolo is 170

and the total for one headed jolo is =430

so, the one-headed in counted twice

$\begin{gathered} total\text{ of gr}en\text{ jolos= }430-170 \\ total\text{ of gr}en\text{ jolos= }260 \end{gathered}$

so, the answer is

A.260

I hope this helps you

8 0

2 years ago

Ashley borrowed $4000 from a bank for 2 years and was charged simple interest. The total interest that she paid on the loan was

Illusion [34]

I= PRT

Interest = (Principal)(Rate)(Time in years)

320 = (4,000)(rate)(2)

320 = 8,000r

0.04 = r
Then convert to a percentage, and get 4%

4 0

3 years ago

Read 2 more answers